Welcome to HelloTrade!
I Want to Buy
Request for Quote
Member
Since
3 Yrs
B-80, 2nd & 3rd Floor, Rajajinagar Industrial Estate, KSSIDC
Bengaluru, Karnataka-560010, India9980456846
Contact Supplier

Motor Protection Relay

Next Product »
Yes! I am interested
FOB Price : Get Price

Taking quality as our prime importance, we are engaged in manufacturing, supplying, exporting and trading Motor Protection Relay . Ideal for motor protection, these relays are manufactured using reliable hardware with special algorithms, which allows to calculate the tripping time. Continuously monitors the three phase currents to build the thermal replica, which is used to protect the motor against thermal overloads, these relays are appreciated for accurate measurements and thermal memory. Features: Accurate measurements Thermal memory Dimensional accuracy Other Details: Selectable Thermal Trip Time characteristics Class - 10A, 10, 20 and 30 Pre-alarm at 105 % of Im by Potential Free Output Contacts Fault records up to Previous 999 faults and 20 Previous On-Board faults with Date and Time stampings Increment/Decrement Key and Mode/Set key in front facia Operational and Type / Nature of Fault indications through OLED Communication through Modbus protocol with RS-485 Port Enable/Disable option for Earth Fault, Under Current, Locked Rotor, Phase Unbalance Protection Various Models with Current ratings Dimensions in mm: 70X75X109 (WXHXL) Operating Temp: 0c to +60c Auxiliary Power Supply: 85-275V AC/DC Trip Accuracy: As per IEC 947-4-1Trip Class 10A, 10, 20, and 30 Pick-Up Accuracy: +/- 12.5% Specifications: Thermal Over Load Protection: Over Load Current Setting Range 2.0Amps 96.0Amps in 4 ranges as explained in SL.13 Trip Time Characteristics Class 10A, 10, 20 &30 as per IEC 947-4-1 Pre-alarm at 105 % of Im by One set of Potential Free output Contacts Thermal Memory Provision Earth Fault Protection: Earth Fault Current Setting Range10% to 50% of Im, in steps of 1% (20% - Factory Set) Trip Time Delay 0.1Sec to 5.0Sec in steps of 0.1Sec (0.1Sec - Factory Set) Enable/Disable Option Phase Unbalance: Unbalance Current Setting Range 10% to 50% of Im, in steps of 1% (40% - Factory Set) Trip Time Delay 0.1Sec to 5.0Sec in steps of 0.1Sec (2.0Sec - Factory Set) Enable/Disable Option Locked Rotor Protection: Locked Rotor Current Range Greater than 3 times of Im (LR Setting can be tailored to customer specific) Trip Time Delay 0.1Sec to 5.0Sec in steps of 0.1Sec (1.0Sec - Factory Set) Enable/Disable Option Under Current Protection: Under Current Setting Range 10% to 50% of Im, in steps of 1% (50% - Factory Set) Trip Time Delay 0.1Sec to 5.0Sec in steps of 0.1Sec (3.0Sec - Factory Set) Enable/Disable Option Loss of Phase/Single Phasing: Applicable when Im Greater than 35% Trip Time Delay Fixed (0.5Sec - Factory Set) Phase Reversal Monitoring: Trip Time Delay Fixed (0.5Sec - Factory Set) Contacts: 1NO/NC 250V@5A AC, 24V@5A DC Potential-Free Output Contacts for Overload Pre Alarming Circuit 2NO/NC 250V@8A AC, 30V@8A DC Potential-Free Output Contacts for Tripping Circuit for all seven Faults Prok dvs PD-MMPR-303 Series is available in TWO Versions as: Fail safe Non-Fail safe (Non-Fail safe Factory Set) Applications: Protection of LV Motors up-to 75 HP in Motor Control Centres

RELATED PRODUCTS
 
X

Invalid Input
Please enter Mobile Number
Invalid Email ID
Invalid Email ID
Your Contact Information
Convenient
Competitive Quotes
Choice of Suppliers
Payment Protection
 
sending enquiry ....

unable to instantiate your call right now. please try after some time.

close

©Copyright HelloTrade.com