Black Box IC109A-R2 Manual de Instalação Página 54
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63230-216-229-B1
Installation
MET1482
Temperature Sensor Module
Function
PE50021
The MET1482 module can connect eight temperature sensors (RTDs) of the same
type:
b Pt100, Ni100, or Ni120 type RTDs, according to parameter setting
b Three-wire temperature sensors
b Two modules for each Sepam™ Series 80 base unit, connected by CCA770
(2 ft or 0.6 m), CCA772 (6.6 ft or 2 m), or CCA774 (13.1 ft or 4 m) cables
The temperature measurement (for example, in a transformer or motor winding)
provides for:
b thermal overload (to take ambient temperature into account)
b temperature monitoring
Characteristics
MET1482 Module
Weight 0.441 lb (0.2 kg)
Assembly On symmetrical DIN rail
Operating temperature –13°F to +158°F (–25°C to +70°C)
Environmental characteristics Same characteristics as Sepam™ base units
Temperature Sensors Pt100 Ni100/Ni120
Isolation from ground None None
Current injected in RTD 4 mA 4 mA
DE80031
Description and Dimensions
Terminal block for RTDs 1 to 4
Terminal block for RTDs 5 to 8
RJ45 connector to connect the module to the base unit with a CCA77x cord
RJ45 connector to link up the next remote module with a CCA77x cord
(according to application)
Grounding terminal
1 The jumper for impedance matching with load resistor (Rc) is set to:
b , if the module is not the last interlinked module (default position)
b Rc, if the module is the last interlinked module
2 The jumper used to select module number is set to:
b MET1: first MET1482 module, to measure temperatures T1 to T8
(default position)
b MET2: second MET1482 module, to measure temperatures T9 to T16
(for Sepam™ Series 40 and Series 80 only)
(1) 70 mm (2.8 in) with CCA77x cord connected
3.46
(88)
5.67
(144)
(30)
(1)
1.18
in.
(mm)
A
B
Da
Dd
t
Rc
- Series 80 1
- Protective Relays 1
- Safety Instructions 0 3
- Safety Instructions 8
- Before You Begin 8
- Introduction 10
- Modular Architecture 10
- Selection Table 11
- Technical Characteristics 13
- Environmental Characteristics 14
- Precautions 15
- Equipment Identification 16
- Main Units 18
- Accessories 19
- Replacement Equipment 20
- Base Unit 21
- Dimensions 21
- Mounting 22
- Connection 23
- Installing Terminal Guard 24
- Typical for Series 80 24
- CAUTION DANGER 25
- Installation 26
- Sepam™ B83 Connection Diagram 27
- Sepam™ C86 Connection Diagram 28
- Input for Sepam™ B80 34
- Connected Voltage Inputs 35
- 1A/5A Current Transformers 36
- Test Accessories 40
- CSH120 & CSH200 42
- Zero Sequence CT 42
- CSH30 Interposing Ring CT 44
- ACE990 Zero Sequence 47
- CT Interface 47
- Voltage Transformers 48
- MES120, MES120G, MES120H 50
- 14 Input/6 Output Modules 50
- Remote Modules 53
- MET1482 54
- Temperature Sensor Module 54
- Analog Output Module 56
- Remote Advanced UMI Module 58
- Sync-Check Module 60
- Communication Accessory 64
- Selection Guide 64
- Connection of Communication 65
- ACE937 Fiber Optic Interface 68
- ACE969TP and ACE969FO 69
- Multi-Protocol Interfaces 69
- Description 71
- RS232/RS485 Converter 74
- ACE919CA and ACE919CC 76
- RS485/RS485 Converters 76
- Communications Wiring 78
- Cable Pinouts 81
- Network Limits 82
- User-Machine Interfaces (UMI) 84
- User-Machine Interfaces 85
- DAMAGE TO CARTRIDGE 86
- CAUTION 87
- Local Operation on the UMI 88
- Password 91
- Settings 93
- SFT2841 Setup and Operating 96
- Welcome Window 96
- Connection Window 97
- SFT2841 Set Up and Operating 100
- Software 100
- General Screen Organization 100
- Using the Software 101
- Creating User Messages 102
- Disturbance Recording 103
- Logic-Equation Editing 104
- Program 105
- Default Settings 107
- Configuring Sepam™ 109
- SFT2841 Software 113
- Mimic-Diagram Editor 113
- Presentation 113
- Contents 123
- Principles 124
- Commissioning 125
- Equipment 126
- General Examination and 127
- Preliminary Actions 127
- Checking Input Connections 129
- 3-Phase Generator 129
- Single-Phase Generator & 130
- Voltages Delivered by 3 VT 130
- Checking Phase Current 132
- Input Connections 132
- For Differential Applications 132
- LPCT Type Current Sensors 133
- Checking Residual Current/ 134
- Voltage Input Connections 134
- Checking Residual Current 135
- Van = Vr 135
- Checking Residual Voltage 136
- Broken Delta Arrangement 136
- With Voltage Delivered by 137
- 1 Neutral Point VT 137
- Checking Sepam™ B80 138
- Additional Voltage 138
- Additional Voltage 139
- Checking Sepam™ B83 140
- Additional Phase Voltage 140
- Additional Residual Voltage 142
- Checking Sepam™ C86 143
- Unbalance Current 143
- Checking Logic Input & 144
- Output Connections 144
- Checking Optional 145
- Module Connections 145
- Validating the Complete 146
- Protection Chain 146
- Test Sheet 147
- Sepam™ Series 80 147
- Troubleshooting Assistance 152
- 152
- Replacing the Base Unit 156
- Replacing the Battery 156
- 3-Wire Power System 158
- 4-Wire Power System 159
- 63230-216-229-B1 161
- Schneider Electric USA 164
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