Explosion-Proof Reinforced Polyester Control Stations KVp

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Technical Specifications

Explosion Protection Markings:
Gas Markings:	1Ex d e IIC T6…T4 Gb X
Dust Markings:	Ex tb IIIC Т85°C… Т135°C Db X
Ingress Protection:	IP66/67
Rated Voltage AC/DC:	Pushbuttons up to 380 V AC/DC; indicator lamps up to 250 V AC and 48 V DC
Rated Current:	up to 10 A
Permissible Ambient Temperature:	-60 to +60ºС
Climatic Design:	NF1 by default; other options (MU1, U1, W1) on request
Material:	graphite-filled glass fiber reinforced polyester
Default Colour:	black RAL 9001

Certificates

Table 1 Quantity of control and indicating devices for various KVps

Enclosure Material	Number of Elements	Fig. No.	L, mm	N, mm	H, mm	T, mm	K, mm	D, mm
KVp-2	1	1	75	80	75	45	68
KVp-4	2	2	75	110	75	45	98	4,5
KVp-6	3	3	75	160	75	45	148	4,5
KVp-8	3	4	75	190	75	45	178	4,5
KVp-12	4	5	120	220	90	82	204	6,3
KVp-14	4	6	160	260	90	110	240	6,5
KVp-17	16	7	250	255	120	200	235	6,5
KVp-23	24	8	405	400	120	355	380	6,5

In addition to the listed standard designs, customized explosion-proof control stations and panels can be manufactured with any number of control, signalling, and measuring devices. To place an order, please contact our Sales Department.

Detailed information about the control and signalling devices is available at the following link.

For reference, a simplified table of control and signalling devices is provided below:

Type	Marking	Current (A) and Voltage (B), up to	Designs	Colours
pushbutton	KVE-2	10 А/380 V	Standard / Standard with illumination / Mushroom type	White, Red, Green, Yellow, Blue, Black
lamp	LVE-2	АС 110-250 V DC 12-48 V	–	White, Red, Green, Yellow, Blue
switch	PVE	10 А/380 V	Standard / With key (various circuit options available)	Black

Ordering Code:

КВХ1 – Х2 – (Х3/N3) – А (Хa/Na) – В (Xb/Nb) where,

Enclosure Characteristics:

Х1 – enclosure material (p – plastic);

Х2 – explosion-proof enclosure index (see Table).

X3/N3 – designation and quantity of elements;

Cable Gland Characteristics:

А (Хa/Na) – type and quantity of cable glands on side A (top);

В (Xb/Nb) – type and quantity of cable glands on side B (bottom);

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КВХ1 – Х2 – (Х3/N3) – А (Хa/Na) – В (Xb/Nb) where,

Enclosure Characteristics:

Х1 – enclosure material (a – aluminium);

Х2 – explosion-proof enclosure index (see Table).

X3/N3 – designation and quantity of devices;

Cable Gland Characteristics:

А (Хa/Na) – type and quantity of cable glands on side A (top);

В (Xb/Nb) – type and quantity of cable glands on side B (bottom);

For example, an explosion-proof control station made of plastic with external dimensions 220×120×90 mm (type KVp-14), equipped with two momentary pushbuttons (black, 1 NC + 1 NO contact) for 220 V, two selector switches with wiring diagram No. 1 for 220–380 V, and one metal gland VVKm32 for unarmoured cable mounted on the bottom side of the enclosure, is designated as follows:

Station KVp–14 – (KVE-2-12-220-1-1-6/2, PVE-1-01-(220-380)-2/2) – V (VVKm32/1)

Table 2 Typical control station configurations.

Station designation	Description	Layout
KVp-2-101	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Green momentary pushbutton, 1NO/1NC.
KVp-2-107	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red mushroom head latching pushbutton, 1NO/1NC.
KVp-2-113	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Two-position maintained selector switch, 45°, 1NO/1NC.
KVp-4-203	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red momentary pushbutton, 1NO/1NC. Green momentary pushbutton, 1NO/1NC.
KVp-4-206	Explosion-proof plastic control station 1ExedmbIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red pilot light. Red mushroom head latching pushbutton, 1NO/1NC.
Station designation	Description	Layout
KVp-4-210	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red mushroom head latching pushbutton, 1NO/1NC. Green momentary pushbutton, 1NO/1NC.
KVp-4-213	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red pilot light. Two-position maintained selector switch, 45°, 1NO/1NC.
KVp-6-301	Explosion-proof plastic control station 1ExedmbIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red pilot light. Green momentary pushbutton, 1NO/1NC. Red momentary pushbutton, 1NO/1NC.
KVp-6-302	Explosion-proof plastic control station 1ExedmbIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red pilot light. Green momentary pushbutton, 1NO/1NC. Red mushroom head latching pushbutton, 1NO/1NC.
Station designation	Description	Layout
KVp-6-303	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Green momentary pushbutton, 1NO/1NC. Black momentary pushbutton, 1NO/1NC. Red momentary pushbutton, 1NO/1NC.
KVp-6-304	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Green momentary pushbutton, 1NO/1NC. Green momentary pushbutton, 1NO/1NC. Red mushroom head latching pushbutton, 1NO/1NC.
KVp-6-305	Explosion-proof plastic control station 1ExdeIICT6 Gb, IP66, from -60°С to +60°С, In = up to 10А, Un = up to 380V. Red mushroom head latching pushbutton, 1NO/1NC. Red mushroom head latching pushbutton, 1NO/1NC. Red mushroom head latching pushbutton, 1NO/1NC.

Data Sheet: Appendix