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Aluminum-silicon alloy boxes type SHORV (CCFE)

Aluminum-silicon alloy explosion-proof boxes SHORV (CCFE) (flameproof enclosures)

PURPOSE AND SCOPE OF APPLICATION

Explosion-proof boxes SHORV are referred to stationary devices and are intended for arrangement of terminals, control and signalization components and other electrotechnical components in case it is necessary to install them in hazardous areas. The shape of explosion-proof boxes enables convenient access for equipment installation inside enclosure; SHORV boxes have external flange.

Explosion-proof boxes type SHORV (flameproof enclosures) are referred to the fourth generation Exd enclosures with over 25 years of flameproof joint service life.

The cover and walls of explosion-proof enclosures SHORV are made with the highest durability characteristics. Explosion-proof enclosures SHORV are highly resistant to the exposure to hydrogen sulphide vapors which is confirmed by GOST R certificates. Outstanding functional capabilities of explosion-proof enclosures SHORV are combined with excellent industrial design of the products.

Full production cycle starting from casting molds and to ready product is performed at the explosion-proof equipment plant “ZAVOD GORELTEX” Co. Ltd. on the territory of the Russian Federation.

"X" sign place after Ex-marking indicates that it is prohibited to use the device in hazardous mixtures of acetylene and air.

Typical boxes based on SHORV

Typical boxes based on SHORV
Marking for order	Description	Drawing
SHORV-Т01	Explosion-proof terminal box 1Ex db IIB+Hc T5 Gb, IP66. - box type SHORV423222; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 60 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 10 pcs.; - cable gland KOV2МNK/R for armored cable d=6-18 mm, D=9-25 mm - 13 pcs.; - cable gland KOV3МNK/R for armored cable d=12-25 mm, D=15-31 mm - 3 pcs.; - plug VZKV2 - 13 pcs.; - plug VZKV3 - 3 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 503 х 450 х 224 mm Mass: 28,94 kg TU 27.33.13-033-72453807-2017"
SHORV-Т02	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV423222; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 60 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 10 pcs.; - cable gland KNVTV2МGHK/R for non-armored cable d=6-18 mm with connecting thread G 3/4 - 13 pcs.; - cable gland KNVTV3МGHK/R for non-armored cable d=12-25 mm with connecting thread G 1 - 3 pcs.; - plug VZKV2 - 13 pcs.; - plug VZKV3 - 3 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 486 х 422 х 224 mm Mass: 27,63 kg TU 27.33.13-033-72453807-2017
SHORV-Т03	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV423222; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 60 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 10 pcs.; - cable gland KOV1МNK/R for armored cable d=6-12 mm, D=9-17 mm - 13 pcs.; - cable gland KOV3МNK/R for armored cable d=12-25 mm, D=15-31 mm - 3 pcs.; - plug VZKV1 - 13 pcs.; - plug VZKV3 - 3 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 503 х 422 х 224 mm Mass: 27,04 kg TU 27.33.13-033-72453807-2017
SHORV-Т04	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV423222; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 60 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 10 pcs.; - cable gland KNVTV1МGHK/R for non-armored cable d=6-12 mm with connecting thread G 1/2 - 13 pcs.; - cable gland KNVTV3МGHK/R for non-armored cable d=12-25 mm with connecting thread G 1 - 3 pcs.; - plug VZKV1 - 13 pcs.; - plug VZKV3 - 3 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 486 х 408 х 224 mm Mass: 26,12 kg TU 27.33.13-033-72453807-2017
SHORV-Т05	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV423222; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 60 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 10 pcs.; - cable gland KOV1МNK/R for armored cable d=6-12 mm, D=9-17 mm - 13 pcs.; - cable gland KOV2МNK/R for armored cable d=6-18 mm, D=9-25 mm - 3 pcs.; - plug VZKV1 - 13 pcs.; - plug VZKV2 - 3 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 492 х 422 х 224 mm Mass: 26,75 kg TU 27.33.13-033-72453807-2017
SHORV-Т06	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV423222; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 60 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 10 pcs.; - cable gland KNVTV1МGHK/R for non-armored cable d=6-12 mm with connecting thread G 1/2 - 13 pcs.; - cable gland KNVTV2МGHK/R for non-armored cable d=6-18 mm with connecting thread G 3/4 - 3 pcs.; - plug VZKV1 - 13 pcs.; - plug VZKV2 - 3 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 478 х 408 х 224 mm Mass: 25,86 kg TU 27.33.13-033-72453807-2017
SHORV-Т07	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV362821; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 30 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 6 pcs.; - cable gland KOV2МNK/R for armored cable d=6-18 mm, D=9-25 mm - 5 pcs.; - cable gland KOV3МNK/R for armored cable d=12-25 mm, D=15-31 mm - 1 pcs.; - plug VZKV2 - 5 pcs.; - plug VZKV3 - 1 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 439 х 410 х 215 mm Mass: 17,75 kg TU 27.33.13-033-72453807-2017
SHORV-Т08	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV362821; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 30 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 6 pcs.; - cable gland KNVTV2МGHK/R for non-armored cable d=6-18 mm with connecting thread G 3/4 - 5 pcs.; - cable gland KNVTV3МGHK/R for non-armored cable d=12-25 mm with connecting thread G 1 - 1 pc.; - plug VZKV2 - 5 pcs.; - plug VZKV3 - 1 pc.; Ambient temperature, °С: -60...+60 Products dimensions: 422 х 382 х 215 mm Mass: 17,26 kg TU 27.33.13-033-72453807-2017
SHORV-Т09	"Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV362821; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 30 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 6 pcs.; - cable gland KOV1МNK/R for armored cable d=6-12 mm, D=9-17 mm - 5 pcs.; - cable gland KOV3МNK/R for armored cable d=12-25 mm, D=15-31 mm - 1 pcs.; - plug VZKV1 - 5 pcs.; - plug VZKV3 - 1 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 439 х 382 х 215 mm Mass: 17,02 kg TU 27.33.13-033-72453807-2017"
SHORV-Т10	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV362821; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 30 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 6 pcs.; - cable gland KNVTV1МGHK/R for non-armored cable d=6-12 mm with connecting thread G 1/2 - 5 pcs.; - cable gland KNVTV3МGHK/R for non-armored cable d=12-25 mm with connecting thread G 1 - 1 pc.; - plug VZKV1 - 5 pcs.; - plug VZKV3 - 1 pc.; Ambient temperature, °С: -60...+60 Products dimensions: 422 х 369 х 215 mm Mass: 16,68 kg TU 27.33.13-033-72453807-2017
SHORV-Т11	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV362821; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 30 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 6 pcs.; - cable gland KOV1МNK/R for armored cable d=6-12 mm, D=9-17 mm - 5 pcs.; - cable gland KOV2МNK/R for armored cable d=6-18 mm, D=9-25 mm - 1 pcs.; - plug VZKV1 - 5 pcs.; - plug VZKV2 - 1 pcs.; Ambient temperature, °С: -60...+60 Products dimensions: 427 х 382 х 215 mm Mass: 16,93 kg TU 27.33.13-033-72453807-2017
SHORV-Т12	Explosion-proof terminal box 1Ex db IIB+H₂ T5 Gb, IP66. - box type SHORV362821; - screw-type terminal block UT4 for cable 0,14-6 mm2 - 30 pcs.; - screw-type terminal block UT4-PE for cable 0,14-6 mm2 - 6 pcs.; - cable gland KNVTV1МGHK/R for non-armored cable d=6-12 mm with connecting thread G 1/2 - 5 pcs.; - cable gland KNVTV2МGHK/R for non-armored cable d=6-18 mm with connecting thread G 3/4 - 1 pc.; - plug VZKV1 - 5 pcs.; - plug VZKV2 - 1 pc.; Ambient temperature, °С: -60...+60 Products dimensions: 413 х 369 х 215 mm Mass: 16,6 kg TU 27.33.13-033-72453807-2017

Scope of application - hazardous indoor and outdoor areas in accordance with explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996) and areas hazardous with combustible dust ignition, as per GOST IEC 61241-3-2011, dangerous production facilities of I, II, III, IV hazard classes under supervision of Rostekhnadzor and national supervisory bodies of the CU and the CIS countries.

CERTIFICATES

Marking:

1Ex db IIB+H₂ T6...T4 Gb

1Ex db IIC T6...T4 Gb X

1Ex db [ia Ga] IIB+H₂ T6...T4 Gb

1Ex db [ia Ga] IIC T6...T4 Gb X

1Ex db [ib] IIB+H₂ T6...T4 Gb

1Ex db [ib] IIC T6...T4 Gb X

Ex tb IIIC T70°...T135°С Db

Корпус (ЕХ-компонент):

Ex db IIB+Gb U

Ex db IIB+H₂ Gb U

Ex db IIС Gb U* (*запрещено использовать во взрывоопасных смесях ацетилена с воздухом)

Ex tb IIIC Db U

Mining equipment marking:

РН1/РН2

Protection:

IP66/IP67/IP68/IP69
IP66/IP67/IP69 (для исполнения /ХОЛОД)
IK10

Certificates and permits:

TECHNICAL DATA

Ambient temperature, °С:

-75*/-60...+40 (Т6/Т85°С)
-75*/ -60...+60 (Т5/Т4/ Т100°С/Т135°С)**
-60...+60 (РН1/РН2 and general industrial version)

Empty shells (Ex-component):
-75*/ -60...+150

*execution /HOLOD
**depending on the configuration of the terminal box

Maximum voltage, V:

~1000 /

500 V
~3300 (SHORV423229...SHORV896735)
~10000 (SHORV654533...SHORV896735)

Maximum current, A:

650
1500 (for ~1000 V ,

250 V)

Arrangement of cable glands:

As per customer specification

Grounding:

2 stainless steel ground clapms (inner and outer)

Cover fastening:

Removable cover on hinges, fastening with stainless steel hexagon socket head screws

Installation inside enclosure:

4 racks for mounting panel installation

Coating:

Antistatic polymer epoxy coating frictionally intrinsically safe, resistant to operating environment and ionizing radiation. Color RAL 7035

Sealing:

Silicone rubber (in cover groove) for IP67, silicone sealant PG-SMAZKA

Material:

Modified corrosion-resistant aluminum-silicon alloy, resistant to salt spray and other chemical substances, including hydrogen sulfide and hydrochloric acid fumes, salty and acidic mine waters, frictionally intrinsically safe.

Enclosure fastening:

4 external mounting points

Electric shock hazard protection class:

Fire-proof version:

Devices remain functional when exposed to temperature regime (GOST 30247.0-94) during 30 minutes (/POZHAR option). Not applicable with /MORE option.

Climatic version:

NF1 (upon request NF4, NF5, F5, T1, T2, T3, T5, MU1, MU2, MU3, MU4, W2.1, W5)

3D models:

Download

DIMENSIONS, OPTIONS, ACCESSORIES, ORDER CREATION

OVERALL AND MOUNTING DIMENSIONS

Overall dimensions of SHORV enclosures
Dimension type of enclosure	Dimensions, mm														Mass, kg
	Outer			Inner					Standard fastening			Fastening with brackets
	A	B	C	a	b	c	S	S1	d	e	f	D	E	F
SHORV281811	282	182	118	212	112	74	14	14	160	124	М6	160	155	9	6,3
SHORV302021	304	204	211	240	140	163	14	14	230	130	М8	230	210	9	8,6
SHORV333320	338	338	211	266	266	152	20	14	225	225	M10	225	325	11	18,5
SHORV422221	424	224	213	359	159	165	15	14	350	150	М8	350	230	9	13,6
SHORV362827	364	284	275	300	220	217	20	14	290	210	М8	290	290	9	17,25
SHORV362821	364	284	215	300	220	157	20	14	290	210	М8	290	290	9	14.97
SHORV423229	425	325	297	361	261	233	24	14	350	250	M10	350	330	11	25,3
SHORV423222	425	325	226	361	261	163	24	14	350	250	M10	350	330	11	22,4
SHORV464621	461	461	213	391,5	391,5	150	22	16,5	310	310	M10	310	460	11	34,5
SHORV464625	463,5	463,5	264	391,5	391,5	201	22	14	310	310	M10	310	460	11	37,6
SHORV573931	576	396	318	506	326	247	26	20	360	236	М10	360	376	11	48,1
SHORV573926	576	396	268	506	326	197	26	20	360	236	M10	360	376	11	44,4
SHORV654533	650	450	337	570	370	222	16	17,5	550	350	М10	550	446	11	59,5
SHORV654526	650	450	265	570	370	150	16	16	550	350	М10	550	446	11	51,6
SHORV725235	723	523	359	639	439	246	23	18,5	600	400	М10	600	505	11	83,8
SHORV725224	723	523	249	639	439	136	23	17	600	400	М10	600	505	11	71,2
SHORV896745	891	671	455	776	556	374	23	29	680	480	М16	680	640	14	173,9
SHORV896735	891	671	355	776	556	274	23	28	680	480	М16	680	640	14	150
SHORV1045839	1045	588	389	913	456	315	20	24	790	360	М16	790	530	16	145
SHORV1056849	1050	687	494	920	557	333	24	21	820	460	М16	820	650	21	208

Dimensions of mounting panels for SHORV enclosures
Name*	Aluminum				Stainless steel
	Dimensions, mm			Mass, kg	Dimensions, mm			Mass, kg
	x	y	z	Mass, kg	x	y	z	Mass, kg
SH2818X	206	100	2	0,112	206	100	2	0,333
SH3020X	220	120	2	0,143	220	120	2	0,427
SH3020X/ТЕРМО	200	100	2	0,143	200	100	2	0,427
SH3333X	245	245	2	0,325	245	245	2	0,95
SH3333X/ТЕРМО	225	225	2	0,325	225	225	2	0,8
SH4222X	340	120	2	0,221	340	120	2	0,659
SH4222X/ТЕРМО	320	120	2	0,221	320	120	2	0,659
SH3628X	280	200	2	0,304	280	200	2	0,905
SH3628X/ТЕРМО	260	180	2	0,304	260	180	2	0,905
SH4232X	340	240	2	0,442	340	240	2	1,319
SH4232X/ТЕРМО	320	220	2	0,442	320	220	2	1,319
SH4646X	363	363	2	0,714	360	360	2	2,094
SH4646X/ТЕРМО	346	346	2	0,714	346	346	2	2,094
SH5739X SH5739X/ТЕРМО**	456	276	3	1,047	456	276	3	2,081
SH6545X	540	340	2	0,995	540	340	2	2,967
SH6545X/ТЕРМО	520	320	2	0,995	520	320	2	2,967
SH7252X SH7252X/ТЕРМО**	597	397	3	1,927	597	397	3	3,830
SH8967X SH8967X/ТЕРМО**	720	500	3	2,927	720	500	3	8,726
SH10458X SH10458X/ТЕРМО**	850	400	3	2,764	850	400	3	8,242

*Х - material code: А - aluminum, N - stainless steel

** - when heating the housing, a standard mounting plate is used

OPTIONS, ACCESSORIES AND VERSIONS

ORDER CREATION

Heating for automation

/OBOGREV

Internal thermal insulation

/TEPLOIZOLJCIJA

Aluminum alloy mounting panel

/ALP

Marking of terminals as per customer’s diagram

/MARK

Terminal jumpers as per customer’s diagram

/SHEMA

Internal ground bus bar

/SHINA Z

Neutral bus bar

/SHINA N

Device for connection of cable screens

/JEKRAN

Bolt with seal

/PLOMBA

External surface coating as per customer’s specification

/RAL (___)

Stainless steel mounting plate

/NP

Anti-condensation coating

/AP

Nameplate with inscription as per customer’s specification

/NADPIS "_"

Acceptance by customer

/PRIEMKA

Earthquake-resistant version

/MSK-64

Version for nuclear facilities

/MALAJA TECH

Version for tropics with protection against bugs

/TERMITY

Version for minimum operating temperature -75°C

/HOLOD

Marine version

/MORE

Breather plug for moisture removal

/VKU

Drain plug for condensate removal

/DKUV

Cover fixation on hinges

/PETLJА

Captive bolts for cover fastening

/NBK

Ingress protection degree IP68

/IP68

Ingress protection degree IP67

/IP67

Phase bus bar

/SHINA F

Radiator cooling system

/RADIATOR

Non-explosion-proof version

/PROM

Conformity to fire safety requirements

/POZHAR

Mine normal execution

/RN

River execution

/REKA

Note: for options /SHINA Z and /SHINA N by default, tires with 2 holes x 16 mm² are installed and a row of holes 6 mm² (the number depends on the length of the bar). By agreement with the customer, it is possible to install tires with a different hole diameter.
The /HOLOD option is available for standard sizes SHORV281811...SHORV362821.

FORMATION OF ORDER

SHORV

(

) -

(

) -

(

) /

– TU 3400-005-72453807-07

Product name

Size code

Number of terminals

Type of terminal

Number of cable glands

Cable gland type

Side of cable gland location

Options, accessories and versions

Example: SHORV362821 (40C2 - 10C16) - 5KNV1N(B) - 2KNV4N(D)- TU 3400-005-72453807-07

If you find it difficult to select box size in accordance with required characteristics, just put Xs instead of digits after box name:
Example: SHORV Х (40C2 - 10C16) - 5KNV1N(B) - 2KNV4N(G)- TU 3400-005-72453807-07

Взрывобезопасные клеммные зажимы (клеммники) и элементы заземления

Main types of terminals

Возможно изготовление корпусов нестандартных размеров типа ЩОРВ (CCFE) по ТЗ заказчика

Manufacturing of non-standard sizes of enclosures type SHORV CCFE) as per customer‘s specification

Datasheet for SHORV explosion-proof boxes

Heater power calculation for electrically heated cabinet

Explosion-proof boxes type SHORV...O with window

CAD GoreltEx

ADDITIONAL INFORMATION

IMPORTANT TO KNOW

Requirements to fasteners of flameproof enclosure as per GOST IEC 60079-1 –2013:

§ 11.1 Fasteners accessible inside and outside and required for assembly of parts of the flameproof enclosure shall :

- be special fasteners (countersunk or used in blind holes or the protection of which is provided by the equipment design) and meet the requirements of GOST 31610.0 (for the equipment of group I);

- be special fasteners and meet the requirements of GOST 31610.0 (for the equipment of group II).

Note – Application of countersunk fasteners or in blind holes for the equipment of group I is required for the protection of fasteners heads from against impact. Cylindrical heads of screws with hexagonal socket for the equipment of group II shall be countersunk or be used in blind holes or their protection shall be provided by the equipment design.

IIGb / IIIDb EXPLOSION-PROOF FRAMES FOR MODULAR VERSION

When designing cabinets there are situations where dimensions of enclosures are not sufficient to arrange the equipment. In this case the cabinet may be divided into separate modules connected either by metal hoses or by pipe conduit.

Application of relatively small modules enables to reduce the dimensions, mass and cost of the cabinet. Moreover, large surface areas enable to arrange cable glands in accessible places which significantly simplifies the mounting.

Modular cabinets are installed on the frame /RAMA, made from galvanized steel (cold or hot-dip galvanizing) or stainless steel upon request.

Frames are manufactured for wall or floor mounting and are frictionally intrinsically safe non-electrical equipment with IIGb and IIIDb level of explosion protection.

MECHANICAL PROCESSING OF SHORV BOXES

Wall and cover thickness of SHORV explosion-proof enclosures is sufficient to manufacture threaded holes for connection of various types of explosion-proof cable glands, control and indicating elements. There is a wide range of control, indicating and signaling elements f standard version, elements and modules for specific tasks, as well as elements of typical version upon customer’s request. Big size of control elements of M series enables to work in gloves, indicating elements have large diameter – 40 mm and are equipped with a reflector which makes the signal clearly visible at large viewing angle and various degrees of surface dirtiness. Operating handles for circuit breakers are selected depending on number of poles and circuit breaker type.. Handle’s axle length can be adapted to the type of circuit breaker and size and type of the explosion-proof enclosure.

**Maximum recommended number of cable glands on sides of SHORV boxes**
Dimension type of the box	Side of cable gland location	Dimension type of thread
		01	1	2	3	4	5	6	7	8
		Thread type, R as per GOST 6211, М as per GOST 24705
		NPT/M	NPT/M	NPT/M	NPT/M	NPT/M	NPT/M	NPT/M	NPT/M	NPT/M
SHORV281811	А	4/4	4/4	4/4	3/3	-	-	-	-	-
SHORV281811	В	2/2	2/2	2/2	2/2	-	-	-	-	-
SHORV302021	А	12/12	11/11	8/8	6/6	5/5	2/2	2/2	2/2	1/1
SHORV302021	В	6/6	6/6	4/4	4/4	2/2	1/1	1/1	1/1	1/1
SHORV333320	А	14/14	14/14	8/8	6/6	5/5	3/3	2/2	2/2	1/1
SHORV333320	В	14/14	14/14	8/8	6/6	5/5	3/3	2/2	2/2	1/1
SHORV422221	А	20/20	18/20	14/14	10/10	7/7	5/5	3/3	3/3	2/2
SHORV422221	В	8/8	8/8	5/5	4/4	3/3	2/2	1/1	1/1	1/1
SHORV362827	А	21/21	20/21	16/16	12/12	8/9	6/6	6/6	3/3	2/2
SHORV362827	В	16/16	14/14	12/12	9/9	6/6	5/5	4/4	2/2	1/1
SHORV362821	А	15/15	14/15	10/10	8/8	6/6	3/3	3/3	2/2	2/2
SHORV362821	В	11/11	11/11	7/7	6/6	4/4	2/2	2/2	1/1	1/1
SHORV423229	А	31/31	30/30	22/22	15/16	12/12	9/9	6/6	5/5	3/3
SHORV423229	В	23/23	21/21	16/16	10/12	8/9	6/6	5/5	4/4	2/2
SHORV423222	А	20/20	20/20	14/14	10/10	8/8	6/5	4/3	3/3	2/2
SHORV423222	В	15/15	14/15	11/11	6/6	5/6	4/4	2/2	2/2	1/1
SHORV464621	А	16/16	15/15	14/14	10/10	6/6	4/4	4/4	3/3	-
SHORV464621	В	16/16	15/15	14/14	10/10	6/6	4/4	4/4	3/3	-
SHORV464625	А	24/24	22/22	18/18	12/12	10/10	8/8	5/5	3/3	2/2
SHORV464625	В	24/24	22/22	18/18	12/12	10/10	8/8	5/5	3/3	2/2
SHORV573931	А	40/40	39/40	32/32	21/21	16/17	11/11	10/10	6/6	4/4
SHORV573931	В	25/25	25/25	20/20	13/13	11/11	8/8	6/6	4/4	2/2
SHORV573926	А	30/30	28/30	23/23	14/14	12/12	9/9	6/6	4/4	3/4
SHORV573926	В	18/18	18/18	15/15	9/9	8/8	6/6	4/3	2/2	2/2
SHORV654533	А	48/48	46/48	38/38	25/25	20/21	14/14	11/11	8/8	5/5
SHORV654533	В	30/30	29/30	22/22	15/16	12/12	9/9	6/6	5/5	3/3
SHORV654526	А	32/32	32/32	23/23	16/16	14/14	8/8	6/6	5/5	4/4
SHORV654526	В	20/20	20/20	14/14	10/10	8/8	5/5	4/4	3/3	2/2
SHORV725235	А	60/60	58/58	44/44	34/34	24/24	20/20	14/14	10/10	6/6
SHORV725235	В	40/40	38/38	28/28	22/22	15/15	14/12	9/8	6/6	4/4
SHORV725224	А	28/29	27/28	22/22	17/17	10/11	8/8	6/6	5/5	4/4
SHORV725224	В	19/19	18/18	14/14	12/12	7/7	5/5	4/4	3/3	3/3
SHORV896745	А	84/84	84/84	68/68	50/50	36/36	26/26	21/21	14/14	10/10
SHORV896745	В	61/61	60/60	48/51	33/33	24/25	20/20	15/15	10/10	6/6
SHORV896735	А	56/56	54/55	39/39	30/30	20/20	16/16	14/14	8/8	5/5
SHORV896735	В	40/40	38/38	30/30	21/21	15/15	11/11	10/10	6/6	4/4
SHORV1045839	А	70/70	70/70	60/60	39/39	33/33	21/21	18/18	13/13	7/7
SHORV1045839	В	32/32	32/32	28/28	18/18	15/15	10/10	8/8	6/6	3/3

Maximum permitted number of installed WDU terminals (not taking into account installation of cable glands)
Dimension type of enclosure	Maximum number of terminals (maximum number of terminals in a row)/nominal wire cross-section, mm²
Dimension type of enclosure	2,5	4	6	10	16	35	50N	70N/35	120/150	240
SHORV281811	31	26	20	16	6	5	-	-	-	-
SHORV302021	31	26	20	16	13	10	5	5	-	-
SHORV333320	96(44)	81(36)	58(28)	46(22)	32(19)	24(14)	12	11	-	-
SHORV422221	55	46	35	28	23	17	15	6	-	-
SHORV362827	80(49)	66(41)	52(31)	40(25)	30(21)	22(15)	12	10	-	-
SHORV362821	80(49)	66(41)	52(31)	40(25)	30(21)	22(15)	12	10	-	-
SHORV423229	156(63)	129(52)	82(40)	64(32)	48(27)	36(20)	24(16)	13	-	-
SHORV423222	156(63)	129(52)	82(40)	64(32)	48(27)	36(20)	24(16)	13	-	-
SHORV464621	232(66)	192(55)	148(42)	84(34)	69(28)	51(21)	36(18)	16	10	-
SHORV464625	232(66)	192(55)	148(42)	84(34)	69(28)	51(21)	36(18)	16	10	-
SHORV573931	234(86)	195(72)	150(55)	120(44)	74(37)	56(27)	28(23)	26(21)	8	7
SHORV573926	234(86)	195(72)	150(55)	120(44)	74(37)	56(27)	28(23)	26(21)	8	7
SHORV654533	364(102)	304(85)	183(66)	144(52)	120(43)	80(32)	56(28)	32(25)	10	9
SHORV654526	364(102)	304(85)	183(66)	144(52)	120(43)	80(32)	56(28)	32(25)	10	9
SHORV725235	412(113)	344(94)	264(73)	212(58)	135(48)	102(36)	62(31)	56(28)	16	15
SHORV725224	412(113)	344(94)	264(73)	212(58)	135(48)	102(36)	62(31)	56(28)	16	15
SHORV896745	552(137)	460(115)	356(88)	196(70)	160(58)	120(44)	104(38)	68(34)	30(21)	19
SHORV896735	552(137)	460(115)	356(88)	196(70)	160(58)	120(44)	104(38)	68(34)	30(21)	19
SHORV1045839	324(163)	267(136)	210(105)	168(83)	140(69)	104(52)	90(45)	76(40)	25	22
SHORV1077740	652(163)	548(136)	420(105)	336(83)	280(69)	144(52)	123(45)	104(40)	32(26)	23

Взрывозащищенные коробки типа ЩОРВ (взрывонепроницаемые оболочки)

Maximum recommended number of control and indication elements on cover of SHORV enclosure
Dimension type of the box	Control and indicating elements, pcs.
Dimension type of the box	Operating handles of CBs	Control buttons and signaling lamps
SHORV281811	0	8
SHORV302021	1	8
SHORV422221	4	12
SHORV362827	6	15
SHORV362821	6	15
SHORV423229	6	24
SHORV423222	6	24
SHORV464621	15	36
SHORV464625	15	34
SHORV573931	12	38
SHORV573926	14	38
SHORV654533	12	35
SHORV654526	12	35
SHORV725235	20	54
SHORV725224	20	54
SHORV896735	30	87
SHORV896745	30	87
SHORV1045839	40	88
SHORV1077740	47	110

ARRANGEMENT OF EQUIPMENT INSIDE SHORV BOXES

Standard electrical components installed in boxes: terminals, rotary switches, RCDs, RCBOs, contactors, circuit breakers, fuses, ballast chokes, transformers, relays and timers, starters, IT components, remotely controlled switching devices, active/passive I.S. barriers, Ni-Cd batteries. Electrical equipment and components supplied with boxes are produced by leading manufacturers. In case you need any specific components, please, provide respective specification when ordering. The above list of electrical equipment and components is not exhaustive. Other versions of equipment may be supplied upon special order

Применение взрывозащищенных коробок (взрывонепроницаемых оболочек) серии ЩОРВ

TABLE OF NAMES' MATCHING

**Table of equipment names’ matching**
Previous international name “ZAVOD GORELTEX” Co. Ltd. TU 3400-005-72453807-07	The Customs Union name “ZAVOD GORELTEX” Co. Ltd. TU 3400-005-72453807-07
CCFE-01P	SHORV281811
CCFE-1P	SHORV302021
CCFE-2P	SHORV422221
CCFE-3P	SHORV362827
CCFE-3BP	SHORV362821
CCFE-4P	SHORV423229
CCFE-4BP	SHORV423222
CCFE-45	SHORV573931
CCFE-45B	SHORV573926
CCFE-5	SHORV654533
CCFE-5B	SHORV654526
CCFE-55	SHORV725235
CCFE-55B	SHORV725224
CCFE-6	SHORV896745
CCFE-6B	SHORV896735

CONFORMITY TO STANDARDS IN RUSSIA

GOST 14254-96 (IEC 529-89), GOST 12.2.007.0-75. OSSS, GOST R IEC 60079-0-2011, GOST IEC 60079-1-2011, GOST 30852.0-2002 (IEC 60079-0:1998), GOST 30852.10-2002 (IEC 60079-11:1999), GOST 30852.20-2002, TR CU 012/2011, GOST R IEC 60079-31-2010, GOST IEC 61241-1-1-2011, GOST 24754-2013, Ch. 7.3 PUE, Ch. 7.4 PUE, RD 5.2-093-2004

St. Petersburg

Aluminum-silicon alloy explosion-proof boxes SHORV (CCFE) (flameproof enclosures)

Typical boxes based on SHORV

CERTIFICATES

TECHNICAL DATA

DIMENSIONS, OPTIONS, ACCESSORIES, ORDER CREATION

ADDITIONAL INFORMATION

TABLE OF NAMES' MATCHING

CONFORMITY TO STANDARDS IN RUSSIA

RGVK

KNV

KOV

SHORV…-O

ШГВ, ШГВА, ШГЕ, УВГ

KGV, LGV, PGVA, RGV

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ABOUT ZAVOD GORELTEX