EasyManuals Logo

GE MM200 User Manual

GE MM200
110 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #15 background imageLoading...
Page #15 background image
CHAPTER 1: INTRODUCTION SPECIFICATIONS
MM200 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL 1–9
Inputs specifications
DIGITAL INPUTS (LO)
Fixed pickup: ......................................................... 24 V DC
Continuous current draw:............................... 4 mA
Type: ......................................................................... opto-isolated inputs
External switch: ................................................... wet contact
Maximum input voltage:.................................. 36 V DC
DIGITAL INPUTS (HI)
Nominal voltage:................................................. 120 V AC to 240 V AC
Recognition time:................................................ 2 cycles
Continuous current draw:............................... 4 mA @120 V AC; 8 mA @ 240 V AC
Type: ......................................................................... opto-isolated inputs
External switch: ................................................... wet contact
Voltage range: ...................................................... 65 V AC to 300 V AC
GROUND CURRENT INPUT (50:0.025)
CT primary: ............................................................ 0.5 to 15.0 A
Nominal frequency:........................................... 50 or 60 Hz
Accuracy (CBCT): ................................................. ±0.1 A (0.5 to 3.99 A)
±0.2 A (4.0 A to 15 A)
PHASE CURRENT INPUTS
Range: ...................................................................... 0.07 to 40 A (8 × CT), direct connection up to 5 A FLA
Input type:.............................................................. combined 1 A / 5 A
Frequency: ............................................................. 50 or 60 Hz
Accuracy:................................................................ ExtCT: ±2% of reading or ±1% of 8× CTPrimary, whichever is
greater
Direct: 2% of reading or ±0.1 A, whichever is greater
Withstand (at 5A nominal):............................. 0.2 s at 100 × rated current
1.0 s at 50 × rated current
2.0 s at 40 × rated current
continuous at 3 × rated current
maximum 100 A peak
Short Circuit:.......................................................... 5000 A @ 240 V AC direct connect
100000 A @ 600 VAC with accessory external CT
THERMISTOR INPUTS
Sensor type: .......................................................... Positive temperature coefficient PTC (R
HOT
= 100 to
30000 ohms), negative temperature coefficient NTC (R
HOT
=
100 to 30000 ohms)
Accuracy:................................................................ ±6% of reading or ±100 ohms, whichever is greater
Outputs specifications
OUTPUT RELAYS
Configuration:....................................................... electromechanical 2 x Form-A and 1 x Form-C
Contact material: ................................................ silver-alloy
Operate time:........................................................ 10 ms
Minimum contact load: .................................... 10 mA at 5 V DC
Maximum switching rate: ............................... 300 operations per minute (no load), 30 operations per
minute (load)
Mechanical life:.................................................... 10 000 000 operations
Continuous current:........................................... 5 A at 60°C
Make and carry for 0.2s:.................................. 30 A per ANSI C37.90 (not UL rated)

Table of Contents

Other manuals for GE MM200

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the GE MM200 and is the answer not in the manual?

GE MM200 Specifications

General IconGeneral
BrandGE
ModelMM200
CategoryControl Unit
LanguageEnglish

Related product manuals