• 3G3RX2 A2004 5
  • 3G3RX2 A2004 3
  • 3G3RX2 A2004 2
  • 3G3RX2 A2004 4
  • 3G3RX2 A2004 6
  • 3G3RX2 A2004 5
  • 3G3RX2 A2004 3
  • 3G3RX2 A2004 2
  • 3G3RX2 A2004 4
  • 3G3RX2 A2004 6

Omron Inverters RX2 Series Regenerative Braking Unit 3G3AX-RBU21/-RBU22/-RBU41

Series#: Omron VFD

Product Details

  • Omron Inverters RX2 Series Regenerative Braking Unit 3G3AX-RBU21/-RBU22/-RBU41
  • We are First Class Omron VFD Frequency Inverter dealer and Omron VFD Frequency Inverter distributor in China.
  • We can Supply Omron automation parts,such as Omron PLC,Omron Servo Motor,Omron HMI,Omron VFD and Omron Relay and Omron Sensor and ect.
  • 100% Original and new,In stock by Omron Automation
  • Delivery time: Ready in stock and 1 days for ship out
  • MOQ: 1pcs
Qty:

Specification

Class

Model name (3G3AX-)

3-phase 200-V class 3-phase 400-V class
Class

Model name (3G3AX-)

RBU21 RBU22 RBU41 *1
Connection resistance 17 Ω min. 17 Ω min. 34 Ω min.
Operating voltage ON/OFF ON: 362.5 ± 5 V, OFF: 355 ± 5 V

(-5% or -10% setting available)

ON: 725 ± 5 V, OFF: 710 ± 5 V

(-5% or -10% setting available)

Operation indication LED ON (Lit)
Parallel interlocking operation function *2 5 units max.
Internal resistance 120 W, 180 Ω 120 W, 20 Ω 120 W, 180 Ω × 2 in series
Allowable consecutive ON time 10 s max. 0.5 s max. 10 s max.
Allowable operation cycle Cycle 1/10

(ON for 10 s, OFF for 90 s)

Cycle 1/80

(ON for 0.5 s, OFF for 40 s)

Cycle 1/10

(ON for 10 s, OFF for 90 s)

Power consumption Instantaneous 0.73 kW Short-time rating 120 W Instantaneous 6.6 kW Short-time rating 120 W Instantaneous 1.46 kW Short-time rating 240 W
 

Built-in resistor overheat protection

• Cooling fin temperature Relay operates at approximately 200°C or higher.

Recovers at approximately 170°C or lower.

• Built-in temperature fuse (recovery impossible) *3

• Rating of contact 250 V AC 200 mA (R load), 12 V DC 500 mA (R load), 42 V DC 200 mA (R load)

• Minimum load 1 mA (R load)

Ambient temperature -10 to 50°C
Ambient storage temperature -20 to 65°C
Ambient operating humidity 20% to 90% (with no condensation)
Vibration 5.9 m/s2 (0.6G) 10 to 55 Hz
Location At a maximum altitude of 1,000 m (without corrosive gases or dust)
Paint color Munselle 5Y7/1 (cooling fan: aluminum ground color)

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