GE 169 - Page 10

1 INTRODUCTION
g
GE Power Management
5
RTD Inputs
sensor types: 10
Ω
copper
100
Ω
nickel
120
Ω
nickel
100
Ω
platinum (specified with order)
display accuracy: ±2 C
trip/alarm setpoint range: 0 to 200°C
dead band: 3°C
maximum lead resistance: 25% of RTD 0°C resistance
Relay Contacts
type: form C
rated load: 10 A @ 250 VAC / 10 A @ 30 VDC (resistive load)
7.5 A @ 250 VAC / 5 A @ 30 VDC (inductive load)
0.5 A @ 125 VDC (resistive load)
0.3 A @ 125 VDC (inductive load)
maximum operating voltage: 380 VAC, 125 VDC
maximum operating current: 10 Amps
minimum permissible load: 5 VDC, 100 mA
NOTE: AC inductive load PF = 0.4
DC inductive load L/R = 7 msec.
Analog Current Output (4-20 mA standard)
output: 4-20 mA / 0-20 mA / 0-1 mA
maximum load resistance: 300
Ω
300
Ω
2000
Ω
maximum output (saturation): 20.2 mA 20.2 mA 1.01 mA
accuracy: ±1% of full scale reading
polarity: terminal 58 ("-") must be at ground potential (ie. output is not isolated)
Control Power
AC nominal: 120 VAC, range: 90-150 VAC
240 VAC, range: 180-270 VAC
frequency: 50/60 Hz
maximum power consumption: 40 VA
DC nominal: 24 VDC, range: 20-30 VDC
48 VDC, range: 30-55 VDC
125 VDC, range: 80-150 VDC
250 VDC, range: 160-300 VDC
maximum power consumption: 30 W
Environment
operating temperature range: –10°C to +60°C
display operational range: 0°C to +55°C