Table 4. Contact I/O option module input ratings
Minimum Detection Level: 10 V (AC rms or DC) (50 or 60Hz)
(Using control-supplied whetting Voltage is recommended)
Maximum Applied Voltage: 250 VAC, rms, or 125 VDC
Nominal Input Loading: 2 mA per input (internally current limited)
Typical Control Response Time: 50 msec (Note: Protection tasks take priority over input activity.)
Minimum Input Pulse Time: 250 msec
Minimum Transition Time between Pulse Inputs: 250 msec
Input Protection: Shunting type using MOVs and capacitors.
Optical Isolation from input to system. (1500 VAC, rms)
Hi-Pot Capability: 3.150 kV DC for 1 second, from one input set to the next or from one pin to chassis, but not
across the two terminals of a single input (due to MOVs).
Table 5. Output ratings
Maximum Switching Voltage: 250 VAC, rms or 125 VDC
Maximum Switching Loading: Refer to Figure 21.
Maximum Pickup Time: 8 msec (not including control response time)
Maximum Release Time: 15 msec (not including control response time)
Output Protection: Shunting type using MOVs and capacitors. 1500 VAC, rms isolation between coil and contacts
Hi-Pot Capability: 3.150 kV DC for 1 second from one output to the next or from one pin to chassis, but not across two terminals of a
single output (due to output protection).
Fusing: Outputs are not internally fuse-protected. Customer-supplied fusing is recommended.
AC Resistive Load:
DC Resistive Load:
Legend
Figure 21. Maximum output switching graph
Before placing the control and the recloser
into service
CAUTION
Equipment misoperation. Do not connect this control
to an energized recloser until all control settings have
been properly programmed and verified. Refer to the
programming information for this control. Failure to
comply can result in control and recloser misoperation,
equipment damage, and personal injury.
IMPORTANT
To avoid damage to the wiring or batteries, do not
transport the control with the batteries installed.
ote:N When opened, both the cabinet door and the inside
swing panel door lock into the open position. Lift
the door or swing panel up to raise the hinge out of
the locking position prior to closing the inside swing
panel door or the cabinet door.
26 OPERATION INSTRUCTIONS MN280049EN September 2017
Form 4D Microprocessor-based pole-mount recloser control installation and operation instructions