Delta-Q Technologies Corp.

IC Series Wiring Guide

IC650 – DC Output

WARNING: Be careful not to allow battery voltage to be applied to the blade terminals (C1, C2, C3), as it will result in permanent damage to the charger.

Pin Recommended Wire Size
(AWG/
mm2)
Description Notes
- 12/4.0 Battery negative Each accepts a 1/4” or larger ring terminal
Fastener: Torx T30 screw, M6 nut.
Recommended Torque: 4.5Nm +/-5%
+ 12/4.0 Battery positive
C1 20/0.5 Battery temperature sense negative Each is a 1/4” quick-connect terminal.
C2 20/0.5 Battery temperature sense positive
C3 20/0.5 Interlock Signal 1/4” quick-connect terminal; normally closed to battery positive. Open when the charger output is active. 1.5A max.

 

In most cases; the temperature sensor (White cable, Thermistor) is attached to battery negative wire (Black Wire, B-). The wires are separated at the other end where they connect to the DC terminals of the IC series. Black wire should be connected to B- terminal and White wire connected to C2 terminal. Red wire goes to DC positive terminal (B+) and Green wire is intended for the interlock (C3 Terminal).

 

If you see a different cable configuration; please contact the manufacturer of your vehicle or place of purchase as they will know best what they provided you.

 

IC900/1200 – DC Output

WARNING: Be careful not to allow battery voltage to be applied to the blade terminals (L1, L2, C1, C2, C3, F+, F-), as it will result in permanent damage to the charger.

Pin Recommended Wire Size
(AWG/
mm2)
Description Notes
- 12/4.0 (IC900)
10/6.0 (IC1200-24V)
12/2.5 (IC1200-36V, 48V)
Battery negative Each accepts a 1/4” or larger ring terminal
Fastener: Torx T30 screw, M6 nut
Recommended torque: 4.5Nm +/-5%
+ Battery positive
L1 22/0.5
(2-conductor cable)
Remote LED red anode/green cathode Each is a 1/4” quick-connect terminal.
L2 goes high with respect to L1 to light the remote LED green, and vice versa to light the remote LED red.
L2 Remote LED green anode/red cathode
C1 18/1.0
(2-conductor cable)
Battery temperature sense negative Each is a 1/4” quick-connect terminal. See
Battery Temperature Sensing. 
C2 Battery temperature sense positive
C3 12/4.0 Interlock Signal 1/4” quick-connect terminal; normally closed to battery positive. Open when the charger output is active.
F+ N/A Fan power/control; 0-12 VDC (IC1200 only)  1/4” quick-connect terminals
F- Fan power/control return; 0-12 VDC (IC1200 only)

 

In most cases; the temperature sensor (White cable, Thermistor) is attached to battery negative wire (Black Wire, B-). The wires are separated at the other end where they connect to the DC terminals of the IC series. Black wire should be connected to B- terminal and White wire connected to C2 terminal. Red wire goes to DC positive terminal (B+) and Green wire is intended for the interlock (C3 Terminal).

 

If you see a different cable configuration; please contact the manufacturer of your vehicle or place of purchase as they will know best what they provided you.

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