TDSMPM277

Primary Surge Diverter with Triggered Spark Gap, 200 KA

The CRITEC Transient Discriminating MOVTEC Protection Module (TDS-MPM) integrates three CRITEC TDS-MOVTEC units into one enclosure to simplify three-phase protection applications.The TDS-MPM is ideal for primary point of-entry protection applications where it is connected to the main service panel.

FEATURES

  • Primary protection suitable for high exposure sites and point-of-entry facility protection
  • Modular design allows easy replacement of surge modules
  • Five segment electronic status indication displays percentage of capacity remaining
  • Lug connection allows Kelvin (in and out) connection of large cables
  • Transient Discriminating (TD) Technology provides increased service life

SPECIFICATIONS TABLE

Part NumberTDSMPM277
Article Number700250
Nominal System Voltage (Un)240/415 V
277/480 V
Distribution System3Ph Y 4W+G
Max Continuous Operating Voltage (Uc)400/692 VAC
Stand-off Voltage, L-N480/831 V
Stand-off Voltage, N-PE440 V
Frequency50 – 60 Hz
Nominal Discharge Current (In), Per Mode80 kA 8/20 μs
Max Discharge Current (Imax)100 kA 8/20 μs L-N
130 kA 8/20 μs N-PE
Impulse Current (Iimp)20 kA 10/350 μs L-N
50 kA 10/350 μs L-PE
Aggregate Surge Rating200 kA 8/20 μs L-N
Back-Up Overcurrent Protection100 A
Max Operating Current25 mA
Protection ModesAll modes protected
Status Indication5 segment LED bar graph per phase
System CompatibilityTN-C
TN-C-S
TN-S
TT
Technology, L-NTD
MOV/Silicon
Technology, N-PETriggered Spark Gap
Voltage Protection Level (Up)750 V @ 3 kA L-N
1,500 V @ 3 kA N-PE
980 V @ 20 kA L-N
2,300 V @ 20 kA N-PE
Lead Size16 mm² Max
Temperature-35 to 55 °C
Enclosure MaterialMetal
Enclosure RatingIP 33
NEMA®-3R
MountingWall mount
Unit Weight5 kg
Complies WithANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
Depth170 mm
Height306 mm
Width241 mm
Standard Packaging Quantity1 pc
UPC78285644100
EAN-138711893097078

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