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MULTISPAN MPD-192 User Manual

MULTISPAN MPD-192
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Page 1
Auto/Manual/ZVR Reset Function
MPD-192
Motor Protection Device
Over/Under Current
Over/Under Frequency
Over/Under Voltage
Single Phase Prevention
Short Circuit
Unbalance
Phase Loss
Lock Rotor Point
Phase Sequence
Neutral Loss
User Selectable Trip Time
True RMS Measurement
INPUT:
Voltage AC
Direct Voltage AC
30 to 300V(L - N)
50 to 500V(L - L)
Burden
Voltage AC
Current AC
Burden
Current AC
Overload
Frequency
Up to 65A continuous
45.0 to 65.0 Hz
DIMENSION:
Size (mm)
Panel Cutout (mm)
96 (H) X 96 (W) X 52 (D) mm
92 (H) X 92 (W) mm
FEATURES
Protection Available
TECHNICAL SPECIFICATION
TERMINAL CONNECTION
< 0.2VA
< 0.2VA
2.00Amp to 60.0Amp
Supply Voltage
100 to 270V AC, 50Hz
Power Consuption
4VA @ 230 AC MAX
AUXILIARY SUPPLY:
OUTPUT SPECIFICATION:
Relay
2 Nos
Relay Type
st
1 Relay ( NO - C - NC )
nd
2 Relay ( NO - C )
Rating
st
1 Relay 10Amp, 250V AC
nd
2 Relay 5 Amp, 250V AC
For Resistive load
TIME PARAMETER:
Power On Delay
0 to 99 Sec
Initial Time Delay
0 to 99 Sec
Trip Delay Time
0 to 999 Sec
(Voltage, Current, Frequency,
SSP, Unbalance)
Scrolling Time
1 to 99 Sec
Reset Time
0 to 99 Sec
NETWORK SELECTION:
3 Phase - 4 Wire,3 Phase - 3 Wire
DISPLAY AND KEYS:
Display
3 Digit, 3 Line 7 Seg 0.56”,
RED LED
Keys
SET, INC, DEC, ACK
TRIP SETTING:
Under Current
0.00 to 60.0 A
0.00 to 60.0 A
Over Current
Under Voltage
50 to 520V For 3Ø - 3W
30 to 300V For 3Ø - 4W
Over Voltage
50 to 550V For 3Ø - 3W
30 to 330V For 3Ø - 4W
Over / Under Frequency
45.0 to 65.0 Hz
Lock Rotor Point
0.5 to 9.0 Scale
Short Circut
1 - 9 Scale
Unbalance
5 - 60%
ENVIRONMENTAL CONDITION:
Working Temperature
Storage Temperature
Relative Humidity
0 to 55°C
0 to 55°C
95 % RH Non-Condensing
IP-65 (Front side As per
IS/IEC 60529 : 2001)
Protection Level
(As Per request)
1 2 3 4
7
8 9
12
13
14
10
11
5
1617
181920
6
15
S1 S1 S1
S2
S2S2
R
Y
B
Range
Current: 2.00A To 60.0A AC
Voltage (P-P) : 50-500V AC
(P-N) : 30-300V AC
Accuracy Class: 1.0
System:
3Ph-4W/3Ph-3W
NC
CNO
Relay-1
Relay-2
VR
VY
VB N
100-270V AC
50Hz, 4VA
L N
!
Made in India
www.multispanindia.com
NO
C
100
270V AC
~
50Hz,4VA
CAT III
USE CT PROVIDED BY MULTISPAN ONLY
NOTE :
Class 1.0 (Standard)
ACCURACY

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MULTISPAN MPD-192 Specifications

General IconGeneral
BrandMULTISPAN
ModelMPD-192
CategoryProtection Device
LanguageEnglish

Summary

Product Features

User Selectable Trip Time

Allows users to select specific trip time settings for various fault conditions.

Reset Functionality

Supports auto, manual, and Zero Value Reset (ZVR) functions for fault recovery.

True RMS Measurement

Ensures accurate measurement of voltage and current values using True RMS.

Protection Availability

Lists the diverse protection functions offered by the device.

Trip Setting Parameters

Under Current Setting

Configurable range for detecting and tripping on under current faults.

Over Current Setting

Configurable range for detecting and tripping on over current faults.

Under Voltage Setting

Configurable range for detecting and tripping on under voltage faults.

Over Voltage Setting

Configurable range for detecting and tripping on over voltage faults.

Frequency Trip Settings

Setting range for over and under frequency fault detection.

Short Circuit Setting

Setting scale for detecting and tripping on short circuit faults.

Lock Rotor Point Setting

Setting scale for detecting and tripping on lock rotor faults.

Unbalance Setting

Setting percentage for detecting and tripping on phase unbalance.

Time Parameter Settings

Power On Delay

Time delay from power application until monitoring begins.

Initial Time Delay

Initial delay period before active fault detection starts.

Trip Delay Time

Configurable delay duration for various trip events.

Scrolling Time

Duration for which parameters are displayed during scrolling.

Reset Time

Time allowed for automatic reset after a fault is cleared.

Technical Specifications

Voltage and Current Inputs

Defines the input ranges for AC voltage and current measurements.

Frequency Range

Specifies the operational frequency range of the device.

Output Relay Details

Information on relay types and their electrical ratings.

Auxiliary and Environmental Conditions

Auxiliary Supply Requirements

Details on the required supply voltage and power consumption.

Environmental Operating Limits

Specifies temperature, humidity, and protection level requirements.

Terminal Connections

Wiring Diagram (3 Phase - 4 Wire)

Illustrates the terminal connections for a 3-phase, 4-wire system.

Wiring Diagram (3 Phase - 3 Wire)

Illustrates the terminal connections for a 3-phase, 3-wire system.

Key Operations

Parameter Viewing

Instructions for viewing individual parameter values and fault pages.

Parameter Setting Mode

Guide to entering and navigating the parameter setting interface.

Value Adjustment

Methods for incrementing or decrementing parameter values.

Manual Reset Operation

Procedure for manually resetting the device after a trip.

Installation and Safety Guidelines

Installation Precautions

Guidelines for safe and proper installation of the device.

General Safety Warnings

Important safety notices regarding electric shock and handling.

Mechanical Installation Steps

Instructions for physically mounting the unit in a panel.

Maintenance Advice

Recommendations for cleaning and upkeep of the device.

Fault Messages and Indicators

Under Current Faults

Displays showing under current faults across different phases.

Phase Loss Faults

Displays indicating phase loss faults.

Frequency Faults

Displays for over and under frequency fault conditions.

Unbalance Faults

Displays showing phase unbalance faults.

Single Phase Prevention Faults

Displays for single phase prevention (SPP) faults.

Lock Rotor Point Faults

Displays indicating lock rotor point faults.

Phase Sequence Faults

Displays indicating incorrect phase sequence.

Neutral Loss Faults

Displays for neutral loss fault conditions.

Display Pages

Voltage Displays (VLN, VLL)

Pages showing Line-to-Neutral (VLN) and Line-to-Line (VLL) voltage readings.

Current (Amp) Display

Page displaying the measured current in Amperes.

Frequency Display

Page showing the measured frequency.

Fault Massage Display

Page dedicated to displaying active fault messages.

Parameter Setting Procedures

Entering Password

Instructions for entering the password to access parameter settings.

Setting Over Voltage Parameters

Procedure for setting over voltage trip and delay times.

Setting Under Current Parameters

Procedure for setting under current trip and delay times.

Setting Over Current Parameters

Procedure for setting over current trip and delay times.

Setting Under Frequency Parameters

Procedure for setting under frequency trip and delay times.

Setting Over Frequency Parameters

Procedure for setting over frequency trip and delay times.

Advanced Parameter Settings

Single Phase Prevention (SPP) Setup

Configuration for enabling/disabling and setting SPP trip parameters.

Short Circuit Setting

Procedure for configuring short circuit protection settings.

Lock Rotor Point Configuration

Setting lock rotor point and associated delay times.

Unbalance Protection Setup

Configuration for unbalance protection percentage and delay.

Phase Sequence and Loss Settings

Configuration for phase sequence and phase loss protection.

Control Functions and Modes

Reset Mode Selection

Options for selecting manual, auto, or ZVR reset modes.

Initial Trigger Mode

Selection between current (I) or voltage (V) as initial trigger.

Relay Output Control

Configuration for relay 1 and relay 2 fault output (On/Off).

Power Fault Memory

Setting for enabling or disabling power fault memory.

Operational Scenarios and Fault Behavior

Under Current Operation

Illustrates the device behavior during an under current fault.

Lock Rotor Point Operation

Demonstrates device response to lock rotor conditions.

Reset Mode Explanations

Detailed explanations of manual, auto, and ZVR reset modes.

Initial Trigger and Relay Fault Behavior

Explanation of initial trigger modes and relay fault output settings.

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