MP8010 - MP8000 Series

Series: MP8000 Series - Bluetooth Overload Relay
Questions? Contact Littelfuse Support
External overview image
Roll Over to Zoom
   
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The MP8000 series motor protection relay is designed to protect three-phase or single-phase motors with operating voltages of 90-690 V ac (use of external potential transformers can extend upper voltage range above 690 V ac). The MP8000 protects any motor drawing 0.5-1,000 full load amperes (external CTs are required above 100 A). The MP8000 series provides locked rotor, overload, overtemperature, and unbalance protection. Voltage-based protection elements are standard. These relays include inverse time-over current elements suitable for overload protection, and they also provide monitoring functions. The protection is unsurpassed by combining overload, voltage, phase loss and reversal, voltage and current imbalance, power monitoring, and underload in one package.
Check Stock Order Samples

Product Literature

 

 


Property (Mouseover for details) Value
Supply Voltage dc 12-30
Input Voltage (V) 90 - 690 Vac (use of external PTs can extend the upper range above 690 Vac)
Input AC Line Frequency (Hz) 50 / 60
Output Form Control relay: SPST - Form A; Auxilliary relay: SPDT - Form C
Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac B300; General Purpose: 5 A @ 240 V ac, 5 A @ 28 V dc (MP8010)
Full Load Amp Range (A) 0.5 - 10 direct; 100+ (external CTs required)
Timing Accuracy (%) 2% ±0.5 s
Repeat Accuracy (%) Voltage: ±0.5% of nominal voltage; Current: ±1% (2 to 100 A direct)
Voltage Accuracy (%) ±1% of setting ±2 Vrms
Overcurrent Trip Class 02 - 60 or linear
Current Accuracy (%) ±2% (2 to 100 A direct)
Ground Fault Accuracy (%) ±2%
Sensor Hole Size Max conductor size: 0.63 in (with insulation)
HP/kW Accuracy (%) ±5% of setting ±5 W
Power Consumption <5 W
Short Circuit (kA) 100 symmetrical at 690 V ac
Surge Protection IEC: 61000-4-5 Level 3 2 kV line-to-line; Level 4 4 kV line-to-ground
Protection Class IP20 (finger safe)
Pollution Degree 3
Memory Capacity Stores last 1000 faults with time and date stamp; includes conditions at time of trip
Communications Protocol Ethernet Modbus TCP/IP or Ethernet/IP
Communications Interface Bluetooth; Ethernet Modbus TCP/IP or Ethernet/IP
Communications Range Bluetooth range is up to 30 ft (range may be reduced depending on the smartphone/tablet used; enclosure type; or environmental factors)
Termination Type Torque: Depluggable terminal blocks: 7 in-lbs; Earth ground: 7.9 in-lbs
Mounting Method Surface mount (4 - #8 screws) or DIN rail mount
Operating Temperature -40° to 70°C (-40° to 158°F)
Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
Humidity 10 - 95% non-condensing per IEC 68-2-3
Weight (lbs/g) 0 Kg
Conformally coated Yes
Frequency 50/60 Hz
Check Stock Yes
Fast Transient Burst, IEC 61000-4-4 IEC 61000-4-4; Level 3; 3.5 kV input power; Level 4; 4 kV line-to-ground
To request product environmental information, please complete the Product Environmental Information Request Form.