MGE UPS Systems 700 3.9.3.3 Delay Adjustment, 3.10Manual Bypass Switch Option, 3.10.1 Normal Mode, 3.10.2 Bypass Mode, 3.10.3 Remote Emergency Power OFF (REPO) (Optional)

Power-Sure™ 700 — Three Phase Power Conditioners

2.P1 will adjust the overvoltage set point. One turn on P1 will change the voltage level approximately 1 volt. Clockwise = Decrease Sensitivity.

Counter-clockwise = Increase Sensitivity.

3.9.3.3 Delay Adjustment

1.The delay adjustment can be adjusted for a minimum of 5 cycles to a maximum of 15 seconds. The standard set point is 6 seconds.

2.P3 adjusts the delay.

◗All the way counter-clockwise = 5 cycles.

◗All the way clockwise = 15 seconds.

After two turns clockwise from the full counter-clockwise position, each turn equals approximately 1/2 second.

3.10Manual Bypass Switch Option

The manual bypass switch is a break before make switch located on the Power-Sure™ 700. The manual bypass switch is used to bypass all power electronics in case of failure.

NOTE: This switch may be added in the field.

3.10.1 Normal Mode

With the switch in the normal position, the Power-Sure™ 700 will provide clean and regulated power to the critical loads. The Power-Sure™ 700 should have the switch in the normal position unless a failure has occurred.

3.10.2 Bypass Mode

With the switch in the bypass position, the Power-Sure™ 700 will provide clean power to the critical loads. In the bypass position, the unit will not regulate the incoming voltage. The Power-Sure™ 700 should be placed in the bypass position when a failure of the system has occurred. This provides the user with some protection until a service technician arrives.

CAUTION:	PRIOR TO SWITCHING FROM ONE POSITION TO ANOTHER, TURN OFF THE
	AC INPUT BREAKER. SOME SYSTEMS ARE EQUIPPED WITH PUSH-TO-TURN
	SWITCHES. WITH THESE SWITCHES THE SWITCH WILL SHUNT TRIP THE
	INPUT BREAKER WHEN PRESSED IN.

3.10.3 Remote Emergency Power OFF (REPO) (Optional)

The REPO is operated by a remote push button that when depressed will shunt trip the Power-Sure™ 700 input breaker and disable the unit. This option may be added to units in the field. Contact the Customer Care Center if you wish to add these options.

3 —18 Maintenance 86-108814-00 B01