Tripolar Plasma Surge Arrestor; Bipolar Plasma Surge Arrestor; Inductor; Transient Voltage Suppressor (Transorb) - Geokon 8025 Instruction Manual

Multi-channel datalogger
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Operate Time: 5 msec Max.
Release Time: 5 msec
Switching Life: 5 x 10
2 x 10
Ambient Temperature: 40 to +70 C
F.6.3 Tripolar Plasma Surge Arrestor
Nominal DC Breakdown Voltage: 230V
Surge Life: 100 (10/1000 ms pulse @ 200 A)
Maximum Surge Current: 5 kA per side (8/20 s pulse)
Insulation Resistance: 10
Operating Temperature: 65 to +125 C
F.6.4 Bipolar Plasma Surge Arrestor
Nominal DC Breakdown Voltage: 150V
Maximum Surge Current: 1 kA (8/20 s pulse)
Insulation Resistance: 10
Operating Temperature: 65 to +125 C
F.6.5 Inductor
Rated Current: 4A
Inductance: 10µH (±20%)
D.C.R.: 25m MAX (at 20 °C)
F.6.6 Transient Voltage Suppressor (Transorb)
Rated Power: 1500W
Peak forward Surge Current: 200A
Reverse Standoff Voltage: 16.0V
F.6.7 Transducer Connection Maximum Operating Voltage Levels:
Common-mode Voltage/Earth Ground: 16V(max)
Differential-mode Voltage (Channel # 'H' – Channel # 'L'): 16V(max)
F.6.8 Reset and Clock Maximum Operating Voltage Levels:
Single-ended Control Voltage/System Ground: 16V(max)
7
operations (mechanical)
5
operations (electrical @ 30W)
9
10
35

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