Campbell Scientific PS200/CH200 12 V Charging Regulators - Manual (Page 19)

PS200/CH200 12 V Charging Regulators
4. Specifications
4.1 Specifications
(CHARGE - CHARGE terminals)
AC or DC Source: AC – (18 to 24) VRMS with 1.2 ARMS
maximum
DC – (16 to 40) VDC with 1.1 A DC
maximum
(SOLAR - terminals)
Solar Panel or Other DC Source 1 :
15 to 40 VDC
Maximum Charging Current:
3.6 ADC typical
2.8 ADC to 4.3 ADC depending on
individual charger
Battery Charging 2
Two-step temperature
compensated constant- voltage
charging for valve-regulated
lead-acid batteries: CYCLE Charging: Vbatt(T) =
14.70 V – (24 mV)
⋅(T – 25°C)
FLOAT Charging: Vbatt(T) =
13.65 V – (18 mV)
⋅(T – 25°C)
±1% Accuracy on charging voltage over
–40° to +60
°C range
Operational Temperature Range 3 : –40° to +60 °C
Measurements
Average Battery Voltage: ± (1% of reading +15mV) over -40° to
+60
°C range
Average Battery/Load Current 4
Regulator Input Voltage:
±(2% of reading +2mA) over -40° to
+60
°C range
Solar 5 : ±(1% of reading -0.25V)/- (1% of
reading +1V) over -40 to +60
°C range
Continuous 6 : ±(1% of reading -0.5V)/- (1% of reading
+2V) over -40° to +60
°C range
Charger Temperature: ± 2 °C
Power Out (+12 terminals)
Voltage: Unregulated 12 V from Battery
4 A Self-Resettable Thermal
Fuse Hold Current Limits: > 4 A @ < 20 °C
4.0 A @ 20 °C
3.1 A @ 50 °C
2.7 A @ 60 °C
Quiescent Current
No Charge Source Present: 300 μA Maximum
No Battery Connected: 2 mA Maximum
11