9
KraftPowercon Sweden AB, Hjalmar Petris väg 49, S-352 46 Växjö, Sweden, Tel: +46 470-705200, Fax: +46 470-705201,
www.kraftpowercon.com
3
TECHNICAL DATA
3.1
ELECTRICAL DATA
3.1.1
Common electrical data
Voltage range ......................................................... See “Model dependent electrical data”
Show battery voltage, deviation ............................. <±0.2 % of measurement range's upper limit
Show battery voltage, measurement range ............. See “Model dependent electrical data”
Show rectifier current, deviation ............................ <±1 % of rated current
Show rectifier current, measurement range ............ 0 – 110 % of rated current
Show battery temperature, deviation ...................... <±2 °C
Show battery temperature, measurement range ...... -20 – +50 °C
Show earth fault resistance, deviation .................... <±15 %, 50 kΩ – 1 MΩ
Show earth fault resistance, measurement range .... 0 – 5 MΩ
Earth fault resistance input impedance ................... >200 kΩ (24 – 220 V), >900 kΩ (440 – 500 V)
Connection, supply voltage .................................... 0.2 – 2.5 mm
2
pluggable screw terminal block
Connection, relay outputs ...................................... 0.2 – 2.5 mm
2
pluggable screw terminal block
Connection, meas. inputs voltage/earth fault .......... 0.2 – 2.5 mm
2
pluggable screw terminal block
Connection, other inputs ........................................ 0.08 – 1.5 mm
2
pluggable screw terminal block
Relays for fan, contact data, max ............. 250 VAC, 8 A at cosø=1 (resistive)
250 VAC, 3 A at cosø=0.4
24/48 VDC, 0.86A at L/R=40 ms
125 VDC, 0.37A at L/R=40 ms
250 VDC, 0.28A at L/R=40 ms
3.1.2
Model dependent electrical data
Nominal voltage Input
voltage
range
Measurement
range, voltage
Power consumption at
nom. voltage
(V) (V)
(V)
(W)
24 18
- 75
0
- 35.8
4.7
48 18
- 75
0
- 71.6
4.8
110/125
85 - 310
0 - 163.6
5.0
220
85 - 310
0 - 327.3
5.7
440/500
300 - 600
0 - 613.8
-
3.2
Environmental data
Class of enclosure .................................................. IP20 as per EN 60529
Cooling .................................................................. Natural convection
Ambient temperature (specified data applies) ......... 0 to +40 °C
Ambient temp. (spec. data are not guaranteed) ...... -5 to +55 °C
Storage temperature .............................................. -40 to +70 °C
Humidity ............................................................... <90 % RH, non-condensed
Altitude above sea level ........................................ <2000 m
Noise level ............................................................. <35 dBA
3.3
Mechanical data
3.3.1
Operator panel
Mounting .............................. For folding into panel
