M-system Love Mode Signal Converter

NegotiableUpdate on 01/30

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The main functions and strengths of the m-system Love Mode Signal Converter are as follows: it converts the input signal from the AC transformer (VT and CT) into an active power signal, outputs a DC signal and a pulse accumulation signal. It converts the pulse accumulation output into a unit pulse and can measure bidirectional power. The DC output signal is a low pulsation standard process signal suitable for computer input. It uses a bidirectional power calculation method suitable for detecting unbalanced loads to correct distortion waves

Product Details

M-system Love Mode Signal Converter
Typical Applications
Accumulate the power consumption of various projects such as factories and building equipment to facilitate cost management

Model: LTWTN - ①②③③⑤⑥

Matters for ordering
Model code: LTWTN - ①②③④ ⑤⑥
① Select from the following codes.
(For example: LTWTN-115A2/T/Q)
Special specifications (e.g./C01)
When ordering special specifications, please use the order form (No: ESU-3355)
(Example of Pulse Calculation for Customers)
When the VT ratio is 3300V/110V, the CT ratio is 250A/5A, the input range of the converter is 750W, and the pulse unit is 10kWh/pulse
10〔kWh/pulse〕÷(（3300÷110）×（250÷5）)
＝6.666×10^-3〔kWh/pulse〕
＝6.666〔Wh/pulse〕
Confirm whether the calculated pulse is within the possible manufacturing range (0.006-3.12Hz).
Input range [W]/(calculated pulse x 3600 [s])=
750÷(6.666×3600)＝0.03125〔Hz〕
From the calculation results, it can be seen that the pulse is within the possible manufacturing range.

① Type
1Three phase 3-wire system
2Single phase 2-wire system
3Single phase 3-wire system
4: Three phase 4-wire system

② Voltage input signal (for unbalanced circuits)
When using a three-phase 4-wire system, please select the phase voltage value (equal to the phase to phase voltage/√ 3)
1110V AC (cannot choose single-phase 3-wire system)
2220V AC (cannot choose single-phase 3-wire system)
4220V/380V AC (limited to three-phase 4-wire system)
A100V/200V AC (limited to single-phase 3-wire system)

③ Current input signal (for unbalanced circuits)
◆ Current input
1：1A AC
2：2A AC
5：5A AC

④ DC output signal
◆ Current output
A4~20mA DC (load resistance below 500 Ω)
D0-20mA DC (load resistance below 500 Ω)
F0-10mA DC (load resistance below 1000 Ω)
G0~1mA DC (load resistance below 10k Ω)
J0-5mA DC (load resistance below 2000 Ω)
FW-10~+10mA DC (load resistance below 1000 Ω)
GW-1~+1mA DC (load resistance below 10k Ω)
JW-5~+5mA DC (load resistance below 2000 Ω)
ZCurrent Range (Refer to the "Output Specifications" section)
◆ Voltage output
10~10mV DC (load resistance above 10k Ω)
20~100mV DC (load resistance above 100k Ω)
30~1V DC (load resistance above 1000 Ω)
40-10V DC (load resistance of 10k Ω or more)
50~5V DC (load resistance above 5000 Ω)
61~5V DC (load resistance above 5000 Ω)
1W-10~+10mV DC (load resistance above 10k Ω)
2W-100~+100mV DC (load resistance above 100k Ω)
3W-1~+1V DC (load resistance above 1000 Ω)
4W-10~+10V DC (load resistance above 10k Ω)
5W-5~+5V DC (load resistance above 5000 Ω)
0Voltage Range (Refer to the "Output Specifications" section)

⑤ Pulse output signal (open collector)
0: No pulse output
1: 2.777Hz at 100.0% input
2: Pulse value
(The possible output frequency range for manufacturing is 0.006-3.12Hz)

⑥ Additional code (can be multiple)
◆ Terminal cover
Not filled in: No terminal cover
/TEquipped with terminal covers
◆ Special specifications
Not filled in: No special specifications
/Q: Special specifications (please select from the special specifications separately)

M-system Love Mode Signal Converter