CyberPower CS150U48V3 operation manual Battery Heater BTH-150-8X Optional

4.6 Battery Heater - BTH-150-8X (Optional)

	Heater
1	33	4
	2

Figure 12: Block Diagram of Battery Heater

DESCRIPTION:

Input Voltage	(AC) 110V/60Hz
Wattage	120W
Line Cord Thermostat	OPEN：15˚C	CLOSE：5˚C
Thermal Fuse	84˚C
Mat Mounted Thermostat	OPEN：50˚C	CLOSE：35˚C

Table 1: Battery Heater Specifications

Note: Make sure that the input voltage for the battery heater is 110V.

Location	Device	Function
1	Power Connector	AC Input
2	Line Cord Thermostat	In low temperature conditions the thermostat
		will allow power to flow to the heater mat coil
3	Thermal Fuse	Final protection allows safe failure
4	Mat Mounted	The thermostat is to keep the temperature of
	Thermostat	the battery heater within a pre-set range.	Table 2: Block Diagram Descriptions
DIMENSIONS:	296	Heater Area

115.5	Thermal Switch & Thermal Fuse
	On Back

8

4

12 28

2-Ø4

16

37.55

260

280

20 65

28.55

4-Ø10

Figure 13: Battery Heater Dimensions

4.7 Connecting to Power Source

4.7.1Installing the Power Cord

1.Remove the 4 terminal strip cover screws (upper left hand corner)

2.Remove any convenient 3/4” knock-out of the UPS enclosure.

3.Install a Heyco Liquid Tight Cordgrip (LTF-11) or equivalent, if not using conduit.

4.With the power cord disconnected from any supply source, route the power cord through the strain relief and attach it to the terminal strip.

5.Tighten the strain relief around the power cord to secure.

6.Re-install the terminal strip cover.

7.Plug-in the molded power plug on the front of the UPS control panel.

Note: Be certain to utilize environmentally sealed strain-reliefs, cordgrips, or conduit at the AC Power entry point.

Note: Be sure to connect the power cord to each terminal (L/N/G) correctly and securely.

Remove terminal cover

Remove knock-out and add strain relief or conduit here

Figure 14: AC Wiring (i)

Figure 15: AC Wiring (ii)

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