PKV MK Exe-P

Explosion-proof control posts, models PKV MK Exe-P-080706 / 110807 / 130707 / 180807 / 250807 / 090904 / 101004 / 101009 / 121209 / 122209 / 161609 / 162609 / 163609 / 211209 / 252512 / 254012 / 404012, PKV MK Exi-P-080706 / 110807 / 130707 / 180807 / 250807 / 090904 / 101004 / 101009 / 121209 / 122209 / 161609 / 162609 / 163609 / 211209 / 252512 / 254012 / 404012 are intended for switching, control and indication of operating modes of electrical circuits of alternating and direct current of industrial frequency in explosive zones, as well as for connecting armored and unarmored electrical cables of round or flat cross-section in a metal sleeve or pipe.

The material used for the production of control posts is polyamide.

The control stations are provided with the following types of explosion protection: GOST R IEC 60079-7-2012 Increased protection type "e", GOST 31610.11-2014 (IEC 60079-11:2011) "intrinsically safe electrical circuit "i", GOST IEC 60079-1-2013 "flameproof enclosures "d"" and GOST IEC 60079-31-2013 equipment with dust ignition protection by enclosures "t".

The equipment belongs to electrical equipment groups I, II, and III according to GOST 31610.0-2014 and is intended for use in hazardous areas of indoor and outdoor installations in accordance with the explosion protection marking. The equipment can be used in hazardous areas of classes 0, 1, and 2 according to GOST IEC 60079-10-1-2011, as well as in mines and pits according to GOST 31439-2011 (EN 1710:2005). The environment may contain explosive mixtures of gases and vapors with air of categories IIA, IIB, IIC, and dust IIIC.

In the standard configuration, the customer selects the type and number of cable entries, as well as switching elements, indicators, and text labels. Depending on the available space inside the enclosure, two types of terminal clamps are installed: screw or spring. Each switching element has one or two contacts. Normally closed and normally open contacts can be used. The manufacturer reserves the right to arrange all components according to its design.

The posts may have signs with operational inscriptions in Russian and foreign languages: “Start”, “Stop”, “Forward”, “Back”, “Up”, “Down”, “Right”, “Left”, “Fast”, “Slow”, “Push”, “Brake”, “Open”, “Close”, “Off”, “Auto-0-On” and other short inscriptions at the customer’s request.

Control posts of the PKV series, model range: PKV MK Exe-P-XXX… X, PKV MK Exi-P-XXX… X.
Explosion protection marking	РО Ex ia I Ma X / 0Ex ia IIC T6… T5 Ga X / Ex tb IIIC T80 ⁰ C… T95 ⁰ C Db X RP Ex eb db I Mc X / XTS/3Y+xhCQgaAn+7z5bAl+dRMY5CHulKwHC4J9IwuGW360Db7Y7LCZReM6rB9GajU9rFfZsb1BRBpktGXd8Z 6ooOKZfq1e5koNGQ6nCClPXpXkXfTk5mcIIQjMiALDnbwbxvcG60mL54A4fKGKqH5jffAAAAAElFTkSuQmCC" /> 1Ex eb db IIC T6… T5 Gb X / Ex tb IIIC T80 ⁰ C… T95 ⁰ C Db X
Body material	polyamide
Degree of protection of the shell according to GOST 14254-2015	IP66
Ambient temperature under operating conditions	T6 - from -60 ⁰ C to +80 ⁰ C T5 - from -60 ⁰ C to +95 ⁰ C
Temperature class according to GOST 31610.0-2014.	T6, T5
Climatic performance	HL (F), UHL (NF), OM (MU)
Switching current, A - alternating current - direct current	no more than 200 no more than 200
Switching voltage, V - alternating current - direct current	no more than 1000 no more than 1000

Model	Overall dimensions without cables inputs and external components	Installation dimensions	Body weight, no more than
PKV MK Exe/Exi-P-080706	80x75x55 mm	68x45 mm
PKV MK Exe/Exi-P-110807	110x80x70 mm	60x92 mm
PKV MK Exe/Exi-P-130707	130x80x70 mm	62x112 mm
PKV MK Exe/Exi-P-180807	180x80x70 mm	62x162 mm
PKV MK Exe/Exi-P-250807	250x80x70 mm	62x232 mm
PKV MK Exe/Exi-P-090904	90x90x40 mm	86x66 mm
PKV MK Exe/Exi-P-101004	100x100x43 mm	-
PKV MK Exe/Exi-P-101009	100x100x91 mm	-
PKV MK Exe/Exi-P-121209	120x120x91 mm	82x106 mm
PKV MK Exe/Exi-P-122209	120x220x91 mm	82x204 mm
PKV MK Exe/Exi-P-161609	160x160x91 mm	110x140 mm
PKV MK Exe/Exi-P-162609	160x260x91 mm	110x240 mm
PKV MK Exe/Exi-P-163609	160x360x91 mm	110x340 mm
PKV MK Exe/Exi-P-211209	210x120x9 mm	98x175 mm
PKV MK Exe/Exi-P-252512	250x255x121 mm	200x235 mm
PKV MK Exe/Exi-P-254012	250x400x121 mm	200x380 mm
PKV MK Exe/Exi-P-404012	400x400x121 mm	351x380 mm

Example of an order entry:

center;"> – B [x1] – D [x2] –

PKV MK Exe-P-121209	*S[ s1c1–k1–m1, s2c2–k2–m2, s3c3–k3–m3* ]**
1	2	3

1 – control post type and explosion protection type: PKV MK Exe-P-xxxxxx, PKV MK Exi-P-xxxxxx ;
2 – type of cable entries:
B, D – short sides of the post;
n – multiplier of the number of inputs of the corresponding type, if there is one, it is not specified;
x1, x2, x3, x4 – types of cable entries, for example:
KV M20K – for open cable laying with connecting thread M20x1.5;
KV M20KM15 – for 15mm metal hose with connecting thread M20x1.5;
3 – control elements description area:
S – marker of the control description section;
s1, s2, s3 – control element symbol;
c – color (only for lamps and buttons K10, K11):
k – red; z – green; zh – yellow; ch – black;
k – contact type (only for buttons and switches):
NONO, NONZ, NZNZ, NZ, BUT;
m – operational inscription (nameplate).

PKV MK Exe-P

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