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Ultract TW
Products: TW Brake Unit and Power Supply
Ultract TW

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CANPC-S1 - Can Bus Int.
Specialty & Custom
Foreword & Examples

   
  • SMD Technologies
  • Single phase supply operation
  • Dynamic braking (external resistor required)
  • Precharge capabilities
  • Integrated EMC filter
  • Desaturation protection of braking igbt
  • DIN rail mounted
  • Free air cooling

Features
  • Single phase supply 240 +/- 10% Vac
  • Nominal Output Voltage 340 Vdc (Vout_nom)
  • Nominal Output Power up to 1kW (P_nom)
  • Nominal Braking Power up to 1kW
  • Peak output power up to 4kW (P_pk)
  • Brake Treshold with hysteresis 375 V (V_brake)
  • Nominal External Resistor 70 ohm (minimum 60 ohm) (1)
  • 2 Integrated diagnostic led:
    green -> Power/precharge OK
    red -> Brake section Fault

(1) Supplied with the unit, power capability at 25°C 110W

Ultract TW
 
Terminal Block P1
Phoenix cod. MSTB2,5/10-ST-5,08
Terminal
Name
Function
Description
1
BRK-
brake
External brake terminal
2
DC-
Motor phase
TW Motor negative power supply (2)
3
DC-
Motor phase
TW Motor negative power supply
4
220Vac
Mains phase
Single phase power supply
5
GND
Earth connection
 
6
BRK+
brake
External brake terminal
7
220Vac
Mains phase
Single phase power supply
8
GND
Earth connection
 
9
DC+
Motor phase
TW Motor positive power supply
10
DC+
Motor phase
TW Motor positive power supply
 
(2) Parallel with other TW motor power supplies possibile up to 1kW

 

Order Code: AZ0113.0



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