LEM TT 50-SD Series Current Transformer (, Obsolete)
Features
Quick Release Split Core System
Ø 8 mm sensing aperture for noncontact measurementMounting Feet Supplied
Self Powered
Cable output (1m)
Rated System Voltage 0.30/3.5kV
Isolated plastic case recognized according to UL 94-V0
Applications
Metering Equipment
Energy Monitoring
AC Power Control Systems
Power Factor Correction
Power Quality Measurements
Specification
LEM Part Number
TT 50-SD
Technology
Split Core AC Current Transformer
Ratio
50/16.66mA
Aperture Size
? 8mm
Protection Degree
IP40
Accuracy Class
Class 1
Output
16.66 mA AC (+20%)
Isolation
3.5kV (AC, 50Hz, 1 min)
Bandwidth
50-60Hz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-30°C / 85°C
Continuous Current (max)
50Amp x 1.2
Termination Style
1m Flying Lead
Unit Weight
80g
Factory Pack Qty
9
Datasheet
Product Datasheet
Alternatives
This part is , Obsolete. Contact Us for Possible Replacement for replacement
WL-PROG-CBL, Wi-LEM Mesh Gate Programmaing Cable, Micro Male USB to USB Male
Mesh Gate 6424-L:
Stand-alone gateway which manages the wireless network and collects data periodically sent by the EMN, Wi-Zone and/or Wi-Pulse devices. The Mesh Gate 6424-L family is split into three options according to the number of end nodes allowed in the network.
Mesh Node-L:
Network repeater allowing extented distance between the EMN, WiZone and/or Wi-Pulse devices and the Mesh Gate. A Mesh network provides redundant data paths to the gateway.
Datasheet
Product Datasheet
Specification
Features
Mesh, Star and Star-Mesh Network topologies
Interface RS 232 Modbus RTU (Gateway only) 1) RF frequency range 2)
2405 .. 2480
802.15.4
MHz
Programmable in 16 channels
Channel spacing 5 MHz
Unlicensed ISM band worldwide
Range between Mesh Node-L and Mesh Gate 6424-L
(indoor, line of sight)
140
m
Range to EMN (indoor, line of sight)
30
m
Data rate
250
kbps
Power supply voltage AC adaptor (see page two)
6 to 30
V DC
RF output power
10 dBm (10mW)
General data
PC
Power comsumption
200
TA
Ambient operating temperature
- 10 .. + 55
TS
Storage temperature
- 25 .. + 85
m
Mass Mesh Gate 6424-L
60
Mesh Node-L 151 g
Wi-Zone L or XL
The Wi-Zone L or XL series is a Temperature and Humidity sensor with wireless mesh network communication output.
This module is compatible with the Mesh Gate L or XL.
Specification
Sensor characteristic
TPM
Temperature measuring range
- 14 .. 131
°F
- 10 .. 55
°C
?T
Temperature error
max ± 3.6
°F
max ± 2
°C
RHPM
Relative humidity
0 .. 100
%
?RH
Humidity error
max ± 5
%
Interval setting
5 .. 30
minutes
Power
External DC input voltage
4.5 to 30
V
Internal DC input voltage
4.5
V
Radio characteristic
RF frequency range
2405 .. 2480
MHz
Standards
IEEE 802.15.4
? Programmable in 16 channels
? Channel spacing 5 MHz
? Unlicensed ISM band worldwide
? Data rate
250
kbps
(WI-ZONE L) range to Mesh Gate or Mesh Node
(indoor, line of sight) 140 m
(WI-ZONE XL) range to Mesh Gate or Mesh Node
(indoor, line of sight) 260 m
Datasheet
Product Datasheet
WL-PULSE 6424L Long Range
Wi-Pulse L or XL
The Wi-Pulse L or XL series is a dual input pulse counter used to transmit values form electric 2), gas 1) 2), or water meters 2) within the Wi-LEM network.
Datasheet
Product Datasheet
Specification
Sensor characteristic
Maximum pulse input voltage 3.3
V
Min
Max
VT+
VT-
Positive-going input threshold voltage (Pulse “off”) 1.3
Negative-going input threshold voltage (Pulse “on”) 0.45
Pulse width (closure time) 10
Input impedance (pull up resistor) selectable 4) 1.5
10
100
2.2
1.3
100
V
V ms kΩ kΩ kΩ
Power
External DC input voltage
4.5 to 30 V
Internal DC input voltage
4.5 V
Pulse counting
Maximum cumulative pulse count capacity 5) 6)
32 bits
Maximum Interval pulse count capacity 5) 6)
16 bits
Interval setting
5 .. 30 minutes
Radio characteristic
RF frequency range
2405 .. 2480 MHz
Standards
IEEE 802.15.4
♦ Programmable in 16 channels
♦ Channel spacing 5 MHz
♦ Unlicensed ISM band worldwide
♦ Data rate
250
kbps
(WI-Pulse L) range to Mesh Gate or Mesh Node
(indoor, line of sight)
140
m
(WI-Pulse XL) range to Mesh Gate or Mesh Node
(indoor, line of sight)
260
m
General data
TA Ambient operating temperature (90 % rH) - 10 .. + 55 °C TS Ambient storage temperature - 25 .. + 85 °C m Mass with 3 x AA batteries 170 g without batteries 80 g
RF certification CE, FCC, IC, Japan (pending)
Mesh Gate 6424-L & Mesh Node-L Long Range
Mesh Gate 6424-L:
Stand-alone gateway which manages the wireless network and collects data periodically sent by the EMN, Wi-Zone and/or Wi-Pulse devices. The Mesh Gate 6424-L family is split into three options according to the number of end nodes allowed in the network.
Mesh Node-L:
Network repeater allowing extented distance between the EMN, WiZone and/or Wi-Pulse devices and the Mesh Gate. A Mesh network provides redundant data paths to the gateway.
Datasheet
Product Datasheet
Specification
Features
Mesh, Star and Star-Mesh Network topologies
Interface RS 232 Modbus RTU (Gateway only) 1) RF frequency range 2)
2405 .. 2480
802.15.4
MHz
Programmable in 16 channels
Channel spacing 5 MHz
Unlicensed ISM band worldwide
Range between Mesh Node-L and Mesh Gate 6424-L
(indoor, line of sight)
140
m
Range to EMN (indoor, line of sight)
30
m
Data rate
250
kbps
Power supply voltage AC adaptor (see page two)
6 to 30
V DC
RF output power
10 dBm (10mW)
General data
PC
Power comsumption
200
TA
Ambient operating temperature
- 10 .. + 55
TS
Storage temperature
- 25 .. + 85
m
Mass Mesh Gate 6424-L
60
Mesh Node-L 151 g
Mesh Gate 6424-L & Mesh Node-L Long Range
Mesh Gate 6424-L:
Stand-alone gateway which manages the wireless network and collects data periodically sent by the EMN, Wi-Zone and/or Wi-Pulse devices. The Mesh Gate 6424-L family is split into three options according to the number of end nodes allowed in the network.
Mesh Node-L:
Network repeater allowing extented distance between the EMN, WiZone and/or Wi-Pulse devices and the Mesh Gate. A Mesh network provides redundant data paths to the gateway.
Datasheet
Product Datasheet
Specification
Features
Mesh, Star and Star-Mesh Network topologies
Interface RS 232 Modbus RTU (Gateway only) 1) RF frequency range 2)
2405 .. 2480
802.15.4
MHz
Programmable in 16 channels
Channel spacing 5 MHz
Unlicensed ISM band worldwide
Range between Mesh Node-L and Mesh Gate 6424-L
(indoor, line of sight)
140
m
Range to EMN (indoor, line of sight)
30
m
Data rate
250
kbps
Power supply voltage AC adaptor (see page two)
6 to 30
V DC
RF output power
10 dBm (10mW)
General data
PC
Power comsumption
200
TA
Ambient operating temperature
- 10 .. + 55
TS
Storage temperature
- 25 .. + 85
m
Mass Mesh Gate 6424-L
60
Mesh Node-L 151 g
Mesh Gate 6424-L & Mesh Node-L Long Range
Mesh Gate 6424-L:
Stand-alone gateway which manages the wireless network and collects data periodically sent by the EMN, Wi-Zone and/or Wi-Pulse devices. The Mesh Gate 6424-L family is split into three options according to the number of end nodes allowed in the network.
Mesh Node-L:
Network repeater allowing extented distance between the EMN, WiZone and/or Wi-Pulse devices and the Mesh Gate. A Mesh network provides redundant data paths to the gateway.
Datasheet
Product Datasheet
Specification
Features
Mesh, Star and Star-Mesh Network topologies
Interface RS 232 Modbus RTU (Gateway only) 1) RF frequency range 2)
2405 .. 2480
802.15.4
MHz
Programmable in 16 channels
Channel spacing 5 MHz
Unlicensed ISM band worldwide
Range between Mesh Node-L and Mesh Gate 6424-L
(indoor, line of sight)
140
m
Range to EMN (indoor, line of sight)
30
m
Data rate
250
kbps
Power supply voltage AC adaptor (see page two)
6 to 30
V DC
RF output power
10 dBm (10mW)
General data
PC
Power comsumption
200
TA
Ambient operating temperature
- 10 .. + 55
TS
Storage temperature
- 25 .. + 85
m
Mass Mesh Gate 6424-L
60
Mesh Node-L 151 g
Wi LEM EMN - W2 Single Phase 20 Amp Wireless CT
Features
Wide range of electrical parameters measurement
Wireless communication on license free 2.4 GHz
Class 1 accuracy active energy.
Advantages
Fast & easy mounting:
Wireless communication
Split core CT
Self powered from voltage line.
Compact
Gateway interface : RS 232/485 Modbus RTU
Applications
Energy sub-metering
Network condition monitoring
Energy audit & diagnostic Building energy management.
Ideal for retrofit applications.
Datasheet
Product Datasheet
Specification
This module is working with the mesh gate MG-5424.
Electrical data
IPN
Primary nominal current (A) Types
5 EMN 5 W2
20 EMN 20 W2
50 EMN 50 W2
100 EMN 100 W2
IP
Primary current measuring range (of IPN)
120
%
VP
Primary voltage measuring range (neutral/phase)1)
90 .. 265
Vrms
Permanent overload voltage (neutral/phase)
276
Vrms
f
Frequency
50/60
Hz
S
Output signal : radio frequency communication2) see MG-5424 datasheet
Power supply Line powered between N-L1 inputs
Power consumption Max 2 W
Measurement Values
Configurable reading interval : 5 .. 30 mn
Internal base values
Cummulated values
Av
Min
Max
Current (A)
X
Voltage (V)
X
Active Energy (kWh)
X
X
Reactive Energy (kVARh)
X
X
Apparent Energy (kVA)
X
X
Frequency
