User manual

CPS3000PIE

2. Set-up Mode

Step 1 : The machine enters Set-Up Mode after holding the Display toggle for 10

seconds. Icon 4,5,6,7,8,9 lights to indicate Set-Up Mode.

Step 2 : By pressing the Display toggle, users can switch between setup functions. User

configurable functions are as follows:

a. Delay Time: The time delay between switching from Battery Mode to Line Mode.

There are 9 different settings. The default setting is 2.0 minutes.

Function description: The machine will switch from Battery Mode to Line Mode

after the AC power transmission reaches stability within the preset delay time.

b. Battery AH: The function adjusts the battery charging current according to the

capacity of the connected batteries. It can be configured for 50, 100, 150 and 200AH

The default setting is 200AH.

c. Nominal Output Voltage: Configures the correct electricity/voltage supplied in the

area/country where the EPS will be used. 220V, 230V and 240V may be selected.

The system default setting is 220V.

Function description: AVR Dynamic Voltage Compensation works automatically

based on the system voltage settings.

d. Static Frequency Tolerance: There are 6 settings. The default setting is +/-10%.

Function description: The settings may be adjusted to the quality of the electricity

in use.

e. Slew Rate: Also called Dynamic Frequency Tolerance. There are 5 different settings.

The default value is 4Hz/sec.

Function description: “Slew Rate” indicates the tolerance of a device in accepting

frequency variances. The lower “Slew Rate” results in less tolerance but better

protection for the connected loads.

f. Battery Shutdown Voltage: This function adjusts the UPS shutdown point according

to the battery voltage.

The settable items are sorted by unit as in the following table：

Items Unit

Delay Time Min

Battery AH A

Nominal Output Voltage V

Static Frequency Tolerance %

Slew Rate Hz

Battery Shutdown Voltage V