Doble TDR9100 Circuit Breaker Test System Technical Specifications

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Doble_TDR9100An essential test set for circuit breaker testing, the Doble TDR9100 Circuit Breaker Test System provides Main Contact Timing, Motion, Resistance and Capacitance Measurements with the flexibility to double or triple useable channels.


Doble TDR9100 Circuit Breaker Test System Technical Specifications:

Main/Resistor Contact Timing

OCB Configuration: 3 Contacts

EHV Configuration: 12 Contacts – up to 36 with ganged units

Resolution: 50 μs / at max sample rate

Maximum Sample Rate: 20 kHz

Resistor Detection Range: 10 Ω to 10 kΩ

Resistor (Insertion) Value Range: 10 to 7000 Ω

Measurement Accuracy:

Resistor Value: ± 10%
Capacitor Value: ± 10%

Capacitance Detection Range: 75 to 10,000 pF

Voltage Isolation to Chassis: 1.0 kV

Trip/Close Initiation Control

Maximum Input Current: ± 100 A
Maximum Input Voltage: ± 300 V
Voltage Isolation to Chassis: 1.0 kV

Motion Channels

Number of Channels: 3 – up to 9 with ganged units

Connector: 15-pin “D”

Voltage Isolation to Chassis: 1.0 kV 

Event Channels

Dual function, Analog or Auxiliary, user programmable

Number of Channels: 6 – up to 18 with ganged units

Analog Measurement Channels
Maximum Input Voltage: ± 300 V
Input Impedance: 1 MΩ
Resolution: 12 Bit
Number of Ranges: Ten – 0.2 to 300 V
Analog Accuracy: ± 1% of reading, ± 1.5% full scale offset
Voltage Isolation to Chassis: 1.0 kV

Auxiliary Contact Channels
Sense Mode: Voltage Sense/Contact Sense
Maximum Input Voltage: ± 300 V
Open Circuit Voltage: 30 V ± 10%
Close Circuit Current: 28 mA ± 10%
Voltage Isolation to Chassis: 1.0 kV


Digital Linear/Rotary Motion Transducer

Linear                                 Rotary

Range:                           0.0 to 40.0”                       0.0 to 2880.0°

0.0 to 1000.0 mm

Accuracy:                       +/-0.1% of the value         +/- 0.1% of the value

+/- 0.1” max error             +/- 0.1° max error


Resolution:                     0.00125”                             0.09°

0.03 mm

Velocity:                        50 ft/s                                  120 rev/s max

15 m/s

Acceleration:                  1200 g for 50 μs max        30×106°/s2 max



Recordings: 25 seconds (all channels at max resolution) Up to 87 minutes (reduced resolution)

Communication: USB or Ethernet

Safety: Safety Ground, Remote Safety Switch, Audible Indication (test in progress)

Pending Certifications: CE, C-Tick, CSA Compliant

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