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TI 630 E Electric Motor Protection Relay
Brand: DanfossElectronic motor protection relay TI 630E give effective protection of electric motors exposed to thermal overload, phase failure and asymmetrical load. They therefore fulfil the requirements of IEC 947-4 and IEC 255-8.
TI 630 E are compact units with built-in current transformers for the measurement of motor operating current.
Features- Trip range 20 to 180 A, that can be reduced by loop to 2.5 to 5 A or less
- Trip range from 160 to 630 A
- Galvanically isolated signal contact
- Light emitting diodes for operating and protection functions
- Connection for thermistor over temperature protection
- Test and reset functions
Specifications
Brand
Ambient Temperature Range
- -20° to 70° C (-4° to 158° F) - for Intermittent Operation
- -5° to 60° C (23° to 140° F) - for Operation
Approvals & Certifications
- EN 60947
- AS
- BS
- BV
- CE
- CSA
- IEC 255-8, 947-4, 947-5
- LLOYD
- LRS
- PTB
- SEV
- UL
- VDE 0660
Cable Length
- 0 to 3,281 feet (0 to 1,000 metres)
Consumption
- AC: 2.5 VA / 2 W
- DC: 2 W
Current
- 10 A, 500 V - Max.
- 16 A, 250 V - Max.
- 160-630 A - Setting Range
- 4 A - Max.
Electrical Connectors
- 4 to 95 mm² for Main Circuit
- Single Core: 2 x 0.75 to 2 x 2.5 mm² for Control Circuit
- With Core Sleeve: 2 x 0.75 to 2 x 1.5 mm² for Control Circuit
Electrical Contacts
- Normally Closed & Normally Open
Environmental Protection
- IP54
Humidity
- 83 % Relative Humidity at 40° C (104° F) - Temperature Climate
- 92 % Relative Humidity at 40° C (104° F), 56 Days
- 93 % Relative Humidity at 40° C (104° F) - Temperature Climate
Indication
- LED Flash for Thermal Overload
Mounting
- Direct Mounting
- Panel Mount
Power
- AC: 4.5 VA / 4 W - Max.
- DC: 4 W - Max.
Relay Output
- 24-440 V
Release Time
- 2 to 30 seconds in Steps of 2 seconds
Resistance
- ≤ 15 ohms - Activation Value on Short-Circuit in Sensor Circuit at UA = -20° to 70° C (-4° to 158° F)
- 22 kiloohms, 10 W - External Resistance for 240-440 V
- 8.2 kiloohms, 4 W - External Resistance for 110-230 V
- Activation Value: 3.3 kiloohms
- Maximum
- Reset Value: 1.8 kiloohms
Rotation
- 360° - Mounting Direction
Sensor / Probe Type
- PTC
- Thermistor
Shock
- 30 G, Shock Pulse 11 milliseconds, Half-sinusoidal, in 3 Directions (x,y,z) as Per IEC 68-2-27/DIN 40046/7
Storage Temperature
- -50° to 85° C (-58° to 185° F)
Supply Voltage
- 1,000 V - Nominal Voltage for Main Circuit
- 2.5 kVac for 1 Minute - Test Voltage for Control Circuit
- 2.5 kV, 1 MHz, 2 seconds - Noise Voltage
- 240-600 V - Nominal Voltage for Control Circuit
- 24-415 V, 50/60 Hz - for Control Circuit
- 3.5 kVac for 1 Minute - Test Voltage for Main Circuit
- 5 kV, 1.2/50 µs - Pulse Voltage
Vibration
- 3 G at 10 To150 Hz as Per IEC 68
