Czonka Relay EV200

roady89 · 10-19-2007, 09:47 PM

Czonka Relays EV200 Series High Voltage Contactors.

This is a part number breakdown and some technical specs for EV200 czonka high voltage relays.

Voltage range: 12-900 VDC. (contacts NOT the coil voltage)
Continuous carry amperage: 500 Amps
2000 Amp break at 320 VDC

Ok..First 5 digits will be EV200 no matter what.

6th digit can be A or H
A means normally open contacts
H means normally open contacts with auxiliary contacts. We can Use either one for carts.

7th digit can be A,D or J. This will depend on what coil voltage you need to activate the relay.
A is 9-36 vdc coil activation.
D is 32-96 vdc coil activation.
J is 48-96 vdc coil activation

8th digit A or B. This is the coil wire length. Either one will work.
A is a 15.3 inch tail
B is a 6 inch tail.

9th digit can be N, B or C. This is what kind of connector you want on the coil activation wires.
N is for NO Connector.
B is for a Yazaki style connector
C is for a Molex style connector.
I just use N and wire it in with either bullet terminals or spades.

10th digit will always be A
A is the bottom mount plate style.

So as an example lets say I have a 72 volt cart and I want the relay to activate with 72 volts. I could use part number EV200ADBNA, EV200AJBNA, EV200HDBNA, EV200HJBNA....probly a few more combinations in there too.

Or If I wanted to activate the relay with 36 volts I could use EV200AABNA, EV200AAANA, EV200HAANA....and a few more.

buckmanmike · 10-25-2007, 04:07 PM

Thanks for the clarification. I believe I know which contactor to order now. Mike

Nate · 10-26-2007, 04:05 PM

I don't quite understand the 8th digit, coil wire length.

roady89 · 10-26-2007, 07:24 PM

Quote:

Originally Posted by Nate

I don't quite understand the 8th digit, coil wire length.

It has 2 14 gauge wires coming out of the relay for coil activation. Those are the lengths available. Either one will work fine.

buckmanmike · 10-26-2007, 08:36 PM

I have asked Roady but if anyone else can give me a site to research for a high volt contact part #EV200ADBNA I would appreciate it.

roady89 · 10-26-2007, 09:25 PM

Looks like allied electronics dropped all the items they didn't have in stock. Have you actually CALLED allied electronics to see if they could get one?

buckmanmike · 10-27-2007, 01:56 PM

I'll call them Monday and see what they have.

roady89 · 10-27-2007, 02:50 PM

Quote:

Originally Posted by buckmanmike

I'll call them Monday and see what they have.

You might wanna check your PM's first. I sent you some info.

10-19-2007, 09:47 PM	#1
roady89 nimda Join Date: Jun 2007 Posts: 13,022	Czonka Relay EV200 Czonka Relays EV200 Series High Voltage Contactors. This is a part number breakdown and some technical specs for EV200 czonka high voltage relays. Voltage range: 12-900 VDC. (contacts NOT the coil voltage) Continuous carry amperage: 500 Amps 2000 Amp break at 320 VDC Ok..First 5 digits will be EV200 no matter what. 6th digit can be A or H A means normally open contacts H means normally open contacts with auxiliary contacts. We can Use either one for carts. 7th digit can be A,D or J. This will depend on what coil voltage you need to activate the relay. A is 9-36 vdc coil activation. D is 32-96 vdc coil activation. J is 48-96 vdc coil activation 8th digit A or B. This is the coil wire length. Either one will work. A is a 15.3 inch tail B is a 6 inch tail. 9th digit can be N, B or C. This is what kind of connector you want on the coil activation wires. N is for NO Connector. B is for a Yazaki style connector C is for a Molex style connector. I just use N and wire it in with either bullet terminals or spades. 10th digit will always be A A is the bottom mount plate style. So as an example lets say I have a 72 volt cart and I want the relay to activate with 72 volts. I could use part number EV200ADBNA, EV200AJBNA, EV200HDBNA, EV200HJBNA....probly a few more combinations in there too. Or If I wanted to activate the relay with 36 volts I could use EV200AABNA, EV200AAANA, EV200HAANA....and a few more.
roady89 nimda Join Date: Jun 2007 Posts: 13,022

10-25-2007, 04:07 PM	#2
buckmanmike Gone Wild Join Date: Oct 2007 Location: Snellville, Ga. Posts: 1,304	Re: Czonka Relay EV200 Thanks for the clarification. I believe I know which contactor to order now. Mike

10-26-2007, 04:05 PM	#3
Nate Gone Wild Join Date: Dec 2006 Posts: 679	Re: Czonka Relay EV200 I don't quite understand the 8th digit, coil wire length.
Nate Gone Wild Join Date: Dec 2006 Posts: 679

10-26-2007, 08:36 PM	#5
buckmanmike Gone Wild Join Date: Oct 2007 Location: Snellville, Ga. Posts: 1,304	Re: Czonka Relay EV200 I have asked Roady but if anyone else can give me a site to research for a high volt contact part #EV200ADBNA I would appreciate it.

10-26-2007, 09:25 PM	#6
roady89 nimda Join Date: Jun 2007 Posts: 13,022	Re: Czonka Relay EV200 Looks like allied electronics dropped all the items they didn't have in stock. Have you actually CALLED allied electronics to see if they could get one?
roady89 nimda Join Date: Jun 2007 Posts: 13,022

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10-27-2007, 01:56 PM	#7
buckmanmike Gone Wild Join Date: Oct 2007 Location: Snellville, Ga. Posts: 1,304	Re: Czonka Relay EV200 I'll call them Monday and see what they have.

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