MPU-CIM-00-00 INPUT MODULE MOTOR/FEEDER RELAYS

Overview

Place of Origin:	USA
Brand Name:	Littelfuse
Model Number:	MPU-CIM-00-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Description

The MPU-32 series Motor Protection Unit is used to provide current and temperature-based protection, metering, and datalogging for three-phase, low-voltage, medium-horsepower induction motors. This relay is ideal for retrofitting and upgrading obsolete or aging motor protection using existing CTs. The MPU-32 can be programmed using the front-panel operator interface, the TIA-232 port, or an optional communications network. See the PMA Family of Panel Mount Adapter Kits to replace common obsolete relays. The MPU-CIM Current Input Module is the interface between the MPU-32 relay and the 5-A-secondary, 1-A-secondary, and sensitive current transformers. The MPU-CIM is ordered separately from the MPU-32 and can be surface- or DIN-rail mounted. Wire-clamping terminals are standard, but the MPUCTI is available for those requiring ring-tongue terminals.

Specifications

Applications

Low and medium voltage motors

FEATURES & BENEFITS

Overload：Extends motor life and prevents insulation failures and fires

Dynamic thermal model：Provides protection through starting, running, and cooling cycles

Communications：Remotely view measured values and event records, reset trips, and access setpoints

Ground fault：Prevents catastrophic failures and fires

Current unbalance/Phase loss/Phase reverse (current)：Prevents overheating due to unbalanced phases

RTD temperatur：RTD temperature protection (MPS-RTD module) for high-ambient or loss-of-ventilation protection

Phase loss/Phase reverse (current)：Detects unhealthy supply conditions

Overcurrent：Prevents catastrophic failures and fires and extends motor life Jam Prevents motor damage by detecting mechanical jams or excessive loading

Undercurrent：Detects low level or no-load conditions

PTC overtemperature：Overtemperature (PTC) protection for high-ambient or loss-of-ventilation detection

Starts per hour：Limits the motor starts per hour to prevent overheating

Differential：Optional MPS-DIF module for sensitive winding-fault protection

Certification & Compliance

CSA: CSA, Canada and USA (CSA C22.2 No. 14, CSA C22.2 No. 213-M1987 (RTD module only), CSA E60079-15:02 (RTD module only))

CE: EN 60255-26, IEC 61010-1

UL: UL Recognized (UL 508, UL 1053, UL 60079-15 (RTD module only))

RCM: RCM

Accessories

A Phase Current Transformers

Phase CTs are required to detect phase currents. For upgrade applications, existing CTs can be used.

B Earth-Fault Current Transformer

Optional zero-sequence current transformer detects ground-fault current. Available with 5-A and 30-A primary ratings for low-level pickup.

C MPS-RTD Temperature Input Module

Optional module provides 8 inputs to connect Pt100, Ni100, Ni120, and Cu10 RTDs.

FAQ

Q: What are your packaging conditions of MPU-CIM-00-00?

A: Generally speaking, we pack the goods in cartons with foam padding to prevent damage to the goods.

Q: What are your payment terms of MPU-CIM-00-00?

A: 100% T/T before shipment. Western Union, credit cards are also acceptable

Q: What about your delivery time of MPU-CIM-00-00?

A: Generally 1-3 days after receiving your payment. The specific delivery time depends on the type and quantity of the order.

Q: How long is the warranty period of MPU-CIM-00-00?

A: We offer a standard one-year warranty for all new and original products.

Q: Do you offer any discounts?

A: Yes! For discounts on MPU-CIM-00-00, please contact John for the best offer.