Ablerex KRONOS - Optional Accessories; Dry Contact Card; RS-485 MODBUS Card; SNMP Card

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The UPS parameters that can be modified by the user using the control panel are listed in the
table below.
Parameters
Content
Range
Default
Battery
Independent/Common
Ind. / Common
Common
Total cell number
96 ~ 120
120
Capacity
1~1000
88
Voltage Temperature compensation
Yes / No
No
Detect the Battery connecting
Yes / No
Yes
Charger current
0.0~1.0
0.1
CV Charger voltage [V/cell]
2.000~2.550
2.300
FV Charger voltage [V/cell]
2.000~2.550
2.250
Vbatt. Low [V/cell]
1.850 ~ 1.883
1.850
Vbatt. Min [V/cell]
1.600 ~ 1.900
1.670
Battery test 2 minutes
Yes / No
Yes
Output
Output voltage
115、120、127
120
Output frequency
50、60
50
Fine adjustment voltage
-8 ~ 8
0
Transformer
Input transformer
No / Mains & Bypass
No
Input transformer ratio
(1)
0.00~10.00
0
Output transformer
No / Yes
No
Output transformer ratio
(1)
0.00~10.00
0
Other
Unit number
1 ~ 6
1
Number of units in parallel system
1 ~ 6
1
Set EPO logic
NO/NC
NO
(1) Transformer ratios can be calculated as following,
Input transformer ratio = Vp_in/Vs_in; Output transformer ratio = Vs_out/Vp_out
UPS
Vp_in Vs_in Vp_out Vs_out
Input
Transformer
Output
Transformer