Explosion-proof boxes SKVE-P, SKVE-T, SKVE-UL, SKVE-UP, SKVE-U, SKVE-K, SKVE-PD, SKVE-TD (KPA-ExT, KTA-ExT, KUA-ExT, KKA-ExT, SKVE-KPDA, KTDA-ExT)

Explosion-proof junction boxes for pipe conduit SKVE-P, SKVE-T, SKVE-UL, SKVE-UP, SKVE-U, SKVE-K, SKVE-PD, SKVE-TD are intended for connections and branching of explosion-proof pipe conduit, flexible and armored cables, in AC and DC electrical networks with rated voltage up to 660 V inclusively, laid in hazardous areas of all classes in chemical, gas, oil and other fields of industry.

Explosion-proof junction boxes for pipe conduit SKVE-P, SKVE-T, SKVE-UL, SKVE-UP, SKVE-U, SKVE-K, SKVE-PD, SKVE-TD consist of a rectangular housing with branch pipes of hexagonal section for connection of explosion-proof pipe conduit with wires or cables and a cover fastened to the housing by two stainless steel screws. Special cold resistant seal in cover groove ensures ingress protection degree IP66

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 e IIC T6...T5 Gb
2Ex nA IIC T6...T5 Gc
Ex tb IIIC T70°...T100°С Db

Корпус (ЕХ-компонент)Box (ЕХ component):
Ex e IIC Gb U
Ex tb IIIC Db U

Mining equipment marking:

РН1/РН2

Protection:

IP66
IK08

Certificates and permits:

ЕАЭС RU C-RU.НА67.В.00157/20

ЕАЭС RU C-RU.AA87.В.00495/20

ЕАЭС RU C-RU.МЛ02.В.00313/21

РОСС RU С-RU.МЮ62.В.00094/23

Свидетельство №13-11.1-6.13.4-1656

Морской регистр СТО №23.44.01.09129.120

TU 27.33.13-033-72453807-2017

TU 27.12.40-032-72453807-2017

KZ39VEH00005608

TECHNICAL DATA

Ambient temperature, °С:

-60...+40 (Т6/Т85°С)
-60...+60 (Т5/Т100°С)
-60…+60 (for version РН1/РН2)

For empty boxes (Ex-components):
-60...+150

Maximum voltage, V:

750

Maximum current, A:

175

Thread on connecting holes:

Pipe cylindrical G GOST 6357-81

Material:

Corrosion resistant aluminum alloy

Operating position in space:

any

Climatic version:

N1, NF1, NF3

DIMENSIONS, OPTIONS, ACCESSORIES, ORDER CREATION

OVERALL AND MOUNTING DIMENSIONS

Dimension type of the box	Hole diameter	Sizes, mm			Mass, kg	Drawing
		L	W	H
SKVE-P1	1/2"	110	31	41	0,1
SKVE-P2	3/4"	118	36	46	0,2
SKVE-P3	1"	145	45	54	0,25
SKVE-P4	1 1/4"	170	54	66	0,4
SKVE-P5	1 1/2"	176	60	72	0,5
SKVE-P6	2"	215	75	85	0,8
SKVE-P7	2 1/2"	240	90	111	0,9
SKVE-P8	3"	240	102	129	1,6
SKVE-P9	4"	246	150	166	3,4
SKVE-T1	1/2"	110	42	41	0,1
SKVE-T2	3/4"	118	48	46	0,2
SKVE-T3	1"	145	58	54	0,25
SKVE-T4	1 1/4"	170	70	66	0,4
SKVE-T5	1 1/2"	176	78	72	0,5
SKVE-T6	2"	215	99	85	0,8
SKVE-T7	2 1/2"	240	114.5	111	0,9
SKVE-T8	3"	240	126.5	129	1,6
SKVE-T9	4"	246	181	166	3,4
SKVE-UL1	1/2"	102	42	41	0,1
SKVE-UL2	3/4"	109	48	46	0,2
SKVE-UL3	1"	135	58	54	0,25
SKVE-UL4	1 1/4"	153	70	66	0,4
SKVE-UL5	1 1/2"	158	78	72	0,5
SKVE-UL6	2"	190	99	85	0,8
SKVE-UL7	2 1/2"	220	110	111	0,9
SKVE-UL8	3"	220	122	129	1,6
SKVE-UL9	4"	273	177	166	3,4
SKVE-UP1	1/2"	102	42	41	0,1
SKVE-UP2	3/4"	109	48	46	0,2
SKVE-UP3	1"	135	58	54	0,25
SKVE-UP4	1 1/4"	153	70	66	0,4
SKVE-UP5	1 1/2"	158	78	72	0,5
SKVE-UP6	2"	190	99	85	0,8
SKVE-UP7	2 1/2"	220	110	111	0,9
SKVE-UP8	3"	220	122	129	1,6
SKVE-UP9	4"	273	177	166	3,4
SKVE-U1	1/2"	71,5	27	43	0,1
SKVE-U2	3/4"	83	32	49	0,2
SKVE-U3	1"	104	40	59,5	0,25
SKVE-U4	1 1/4"	117	49	75	0,4
SKVE-U5	1 1/2"	133	54	81	0,5
SKVE-U6	2"	171	67	100	0,8
SKVE-U7	2 1/2"	208	86	123	0,9
SKVE-U8	3"	218	100	138	1,6
SKVE-U9	4"	259	128	168	3,4
SKVE-K1	1/2"	110	54	41	0,1
SKVE-K2	3/4"	118	60	46	0,2
SKVE-K3	1"	145	71	54	0,25
SKVE-K4	1 1/4"	170	86	66	0,4
SKVE-K5	1 1/2"	176	96	72	0,5
SKVE-K6	2"	215	124	85	0,8
SKVE-K7	2 1/2"	240	139	111	0,9
SKVE-K8	3"	240	151	129	1,6
SKVE-K9	4"	246	212	166	3,4
SKVE-PD1	1/2"	102	31	55	0,1
SKVE-PD2	3/4"	109	36	60	0,2
SKVE-PD3	1"	135	45	69	0,25
SKVE-PD4	1 1/4"	153	54	85	0,4
SKVE-PD5	1 1/2"	158	60	90	0,5
SKVE-PD6	2"	190	75	111	0,8
SKVE-PD7	2 1/2"	220	90	131	0,9
SKVE-PD8	3"	220	102	149	1,6
SKVE-PD9	4"	273	150	193	3,4
SKVE-TD1	1/2"	102	31	55	0,1

OPTIONS, ACCESSORIES AND VERSIONS

ORDER CREATION

External surface coating as per customer’s specification

/RAL (___)

Anti-condensation coating

/AP

Non-explosion-proof version

/PROM

Marine version

/MORE

Mine normal execution

/RN

River execution

/REKA

FORMATION OF ORDER

SKVE	-	Х	/	Х	– TU 3400-005-72453807-07
					Product name
					Code of the dimension type
					Options, accessories and versions

Example: SKVE-PD9-TU 3400-005-72453807-07

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
KUA-P-ExT 50	SKVE-UP6
KUA-P-ExT 70	SKVE-UP7
KUA-P-ExT 80	SKVE-UP8
KUA-P-ExT 100	SKVE-UP9
KUA-U-ExT 15	SKVE-U1
KUA-U-ExT 20	SKVE-U2
KUA-U-ExT 25	SKVE-U3
KUA-U-ExT 32	SKVE-U4
KUA-U-ExT 40	SKVE-U5
KUA-U-ExT 50	SKVE-U6
KUA-U-ExT 70	SKVE-U7
KUA-U-ExT 80	SKVE-U8
KUA-U-ExT 100	SKVE-U9
KKA-S-ExT 15	SKVE-K1
KKA-S-ExT 20	SKVE-K2
KKA-S-ExT 25	SKVE-K3
KKA-S-ExT 32	SKVE-K4
KKA-S-ExT 40	SKVE-K5
KKA-S-ExT 50	SKVE-K6
KKA-S-ExT 70	SKVE-K7
KKA-S-ExT 80	SKVE-K8
KKA-S-ExT 100	SKVE-K9
KPDA-ExT 15	SKVE-PD1
KPDA-ExT 20	SKVE-PD2
KPDA-ExT 25	SKVE-PD3
KPDA-ExT 32	SKVE-PD4
KPDA-ExT 40	SKVE-PD5
KPDA-ExT 50	SKVE-PD6
KPDA-ExT 70	SKVE-PD7
KPDA-ExT 80	SKVE-PD8
KPDA-ExT 100	SKVE-PD9
KTDA-ExT 15	SKVE-TD1

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.   TU3400-005-72453807-07
KUA-P-ExT 50	SKVE-UP6
KUA-P-ExT 70	SKVE-UP7
KUA-P-ExT 80	SKVE-UP8
KUA-P-ExT 100	SKVE-UP9
KUA-U-ExT 15	SKVE-U1
KUA-U-ExT 20	SKVE-U2
KUA-U-ExT 25	SKVE-U3
KUA-U-ExT 32	SKVE-U4
KUA-U-ExT 40	SKVE-U5
KUA-U-ExT 50	SKVE-U6
KUA-U-ExT 70	SKVE-U7
KUA-U-ExT 80	SKVE-U8
KUA-U-ExT 100	SKVE-U9
KUA-S-ExT 15	SKVE-K1
KUA-S-ExT 20	SKVE-K2
KUA-S-ExT 25	SKVE-K3
KUA-S-ExT 32	SKVE-K4
KUA-S-ExT 40	SKVE-K5
KUA-S-ExT 50	SKVE-K6
KUA-S-ExT 70	SKVE-K7
KUA-S-ExT 80	SKVE-K8
KUA-S-ExT 100	SKVE-K9
KPDA-ExT 15	SKVE-PD1
KPDA-ExT 20	SKVE-PD2
KPDA-ExT 25	SKVE-PD3
KPDA-ExT 32	SKVE-PD4
KPDA-ExT 40	SKVE-PD5
KPDA-ExT 50	SKVE-PD6
KPDA-ExT 70	SKVE-PD7
KPDA-ExT 80	SKVE-PD8
KPDA-ExT 100	SKVE-PD9
KTDA-ExT 15	SKVE-TD1

CONFORMITY TO STANDARDS IN RUSSIA

GOST 14254-96 (IEC 529-89), GOST 30852.0-2002 (IEC 60079-0:1998), GOST 30852.8-2002 (IEC 60079-0:1998), GOST 30852.14-2002, Ch. 7.3 PUE, Ch. 7.4 PUE, TR CU 012/2011, TR CU 004/2011