65577 ETA2I PROTECTION RELAY FOR MVS

Protection Relay

Specifications

Main
Range of product : EasyPact MVS
Product or component type : Control unit
Circuit breaker application :
- Standard
- Industrial
Poles description :
- 3P
- 4P
Protected poles description :
- 4D
- 3D
- 3D + N/2
Neutral position : Left
Network type : AC
Trip unit name : ETA2I
Trip unit technology : Micro-processor based
Trip unit rating : 800…4000 A

Complementary
Network frequency : 50/60 Hz
Mounting mode :
- Drawout
- Fixed
[Ue] rated operational voltage : 690 V AC 50/60 Hz conforming to IEC 60947-2
Neutral protection setting :
- Without protection (3D)
- 0.5 x Ir (3D + N/2)
- 1 x Ir (4D)
Trip unit protection functions : LI
Protection type :
- Overload protection (long time)
- Instantaneous short-circuit protection
Fault indication :
- Earth fault
- Overload
- Internal fault
- Short-circuit
Long time pick-up adjustment type Ir : Adjustable 9 settings
Long time pick-up adjustment range : 0.4...1 x In
Long time delay adjustment type : Adjustable 9 settings
[tr] long-time delay adjustment range : 0.5…24 s (6 x Ir), accuracy: 0...- 20 %
Thermal memory : 20 minutes before and after tripping
Instantaneous pick-up adjustment type Ii : Adjustable 9 settings
Instantaneous pick-up adjustment range : 1.5...10 x Ir, accuracy: +/- 10 %
Zone selective interlocking ZSI : With
Display type : Digital display
Type of measurement : Instantaneous current (I1, I2, I3, In), range: 0.2...1.2 In, accuracy: +/- 1.5 %
Maximum current (I1, I2, I3, In), range: 0.2...1.2 In, accuracy: +/- 1.5 %
Height : 200 mm
Width : 55 mm
Depth : 75 mm
Product weight : 0.213 kg

Environment
Ambient air temperature for operation : -5…70 °C
Ambient air temperature for storage : -25…85 °C

Packing Units
Unit Type of Package 1 : PCE
Number of Units in Package 1 : 1
Package 1 Height : 7.000 cm
Package 1 Width : 8.000 cm
Package 1 Length : 22.000 cm
Package 1 Weight : 251.000 g
Unit Type of Package 2 : S03
Number of Units in Package 2 : 15
Package 2 Height : 30.000 cm
Package 2 Width : 30.000 cm
Package 2 Length : 40.000 cm
Package 2 Weight : 4.162 kg
Unit Type of Package 3 : P12
Number of Units in Package 3 : 240
Package 3 Height : 75.000 cm
Package 3 Width : 80.000 cm
Package 3 Length : 120.000 cm
Package 3 Weight : 78.592 kg

Contractual warranty
Warranty : 18 months