- Product Details
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Quick Details
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Description:
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Isolation and conversion voltage, current transducer
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Model Number:
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N3WD, N3-WD-123
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Place of Origin:
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Jiangsu, China
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Brand Name:
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SAC
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Theory:
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Hall Effect/Electromagnetic Induction
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Output:
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4-20m;0-5V
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Power Supply:
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AC220V/DC220V DC110V
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name:
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Voltage Transducer
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Usage:
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industrial control and Telecommunication widely use
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Accuracy:
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0.2% , 0.5%
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Linearity:
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0.10%
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Operating Temperature:
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-25℃~+55℃
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Humidity:
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5%-95%
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Installation Method:
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Guided Rail-Type
Quick Details
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Use:
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Industry
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Series:
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N3
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Mounting Type:
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DIN RAIL
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Description:
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Isolation and conversion voltage, current transducer
-
Model Number:
-
N3WD, N3-WD-123
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Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
SAC
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Theory:
-
Hall Effect/Electromagnetic Induction
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Output:
-
4-20m;0-5V
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Power Supply:
-
AC220V/DC220V DC110V
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name:
-
Voltage Transducer
-
Usage:
-
industrial control and Telecommunication widely use
-
Accuracy:
-
0.2% , 0.5%
-
Linearity:
-
0.10%
-
Operating Temperature:
-
-25℃~+55℃
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Humidity:
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5%-95%
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Installation Method:
-
Guided Rail-Type
Best Selling
Overview
Product Description
Overview:
<1>. N3 series AC transmitter, it converts AC signals from AC transformers into standard process signals. It is used for monitoring the power supply line and its voltage,and monitoring the overload of nonstandard pressure drop.
<2>. The distortion waveform of input signal does not affect the measurement accuracy
<3>. The input,output and power supply are isolated from each other.
<4>. Standard 35mm DIN rail independent mounting. Full channel configuration, parameter customizable.
<2>. The distortion waveform of input signal does not affect the measurement accuracy
<3>. The input,output and power supply are isolated from each other.
<4>. Standard 35mm DIN rail independent mounting. Full channel configuration, parameter customizable.
<5>
(1) 0.5-stage three-phase four-wire active power transmitter
Input nominal current: 5A:
Input nominal voltage: 63.5 V;
Input nominal power: 952.5 W;;
Input signal frequency: 50 + 5Hz
Output range: 4mA-20mA
Corresponding to 0-952.5 W;
Auxiliary power supply: AC220V;
Type selection: N3-WD-3S-555A4BN
<6>
0.2-stage three-phase four-wire active power transmitter
Input nominal current: 5A
Input nominal voltage: 220V;
Nominal input power: 3300W;
Input signal frequency: 50 ± 5Hz;
Output range: -10V - 0 ~ 10V
Corresponding to -3300W ~ 0 ~ 3300W;
Auxiliary power supply: AC I00V:
Specification：
N3 series Active power transmitter
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Technical parameters
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Performance index
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Grade index
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Grade 0.2 Grade 0.5
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Use ambient temperature
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0 ~ + 45 ℃ RH ≤ 93%
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Limit working environment temperature
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-10 ℃-+ 60 ℃
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Temperature coefficient
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0 ~ + 60 ℃ ≤ 150 ppm/℃
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Response time
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≤ 400ms; Fast ≤ 500 μ s
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Full-scale adjustment range
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≥20%
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Zero adjustment range
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≥10%
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Power consumption
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AC ≤5VA,DC≤3VA
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Installation method
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TS35 rail
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Output Signal
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4-20mA;;0-5V
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Auxiliary power supply
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AC220V 15%、AC110V+15% (50Hz)
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DC220V+10%,DC110V+10%,DC48V:10%,DC24V+10
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Company Introduction
Guodian Nanjing Automation Co., Ltd.(SAC stock code: 600268) is the first high-tech enterprise of the state power system listed in Shanghai Stock Exchange and enjoys the reputation of "No.1 power high-tech share in China". It is now affiliated to China Huadian Corporation. SAC is originally called Nanjing Electric Power Automation Equipment General Factory which was founded in 1940. After the foundation of new China, the company developed the first and second generation of static protective relay products, and has made many top creative achievements in China. The company has won the honors of One of Top 50 Industrial Enterprises in Nanjing,Key High Scientific & Technical Enterprise of State Torch Plan, One of the Top 10 (Chinese) Outstanding & Innovative Enterprises and Backbone Enterprise of State Power Automation Industrial Base. Our products are honored as Chinese Famous Brand. As one of the five listed companies of China Huadian Corporation and the main part of the engineering technology business, SAC has been dedicating to its three pillar businesses: power automation,new energy, energy saving & emission reduction and intelligent primary equipment.In China, one out of every four substations uses the relay protection of SAC.
Certificate
Packing & Delivery
FAQ
Q1. Relay does not trip?
A:Put the correspongding protection in the setting table to check whether the blocking conditions are met.
Q2. No communication with the RS485 port on the back of the device?
A: Change the polarity wiring, reset the communication parameters or protocol.
Q3. Voltage display is abnormal?
A: Set the fixed value according to the actual voltage connection mode
Q4. Power transmission circuit breaker tripping?
A: Put in the second harmonic blocking function
Q5. Can you offer Modbus protocol/register map?
A: Yes, we have and welcome contact us.
Q6. What about the lead time and shipment?
A: The lead time depends on the quantities ordered, normally within 7-20 days after receiving the payment.
For shipping, we often use DHL, FedEx, UPS, and TNT.
Q7. What's the warranty time?
A: 12 months from shipping date.
Q8: What is your payment terms?
A: We accept pay via Bank Transfer, Paypal, Western Union and Trade Assurance.
A:Put the correspongding protection in the setting table to check whether the blocking conditions are met.
Q2. No communication with the RS485 port on the back of the device?
A: Change the polarity wiring, reset the communication parameters or protocol.
Q3. Voltage display is abnormal?
A: Set the fixed value according to the actual voltage connection mode
Q4. Power transmission circuit breaker tripping?
A: Put in the second harmonic blocking function
Q5. Can you offer Modbus protocol/register map?
A: Yes, we have and welcome contact us.
Q6. What about the lead time and shipment?
A: The lead time depends on the quantities ordered, normally within 7-20 days after receiving the payment.
For shipping, we often use DHL, FedEx, UPS, and TNT.
Q7. What's the warranty time?
A: 12 months from shipping date.
Q8: What is your payment terms?
A: We accept pay via Bank Transfer, Paypal, Western Union and Trade Assurance.
Q9:Can you arrange for us to visit the factory?
A: Of course, If you need, please contact us.
Q10: Why choose us?
A: We serve our customers with our expertise,enthusiasm and customer-oriented attitude.
We always put employees and customers at first and try to improve the lives of the people
we employ and exceed customers'expectation. Mutual benefit and shared growth is what
we want to achieve.
Q10: Why choose us?
A: We serve our customers with our expertise,enthusiasm and customer-oriented attitude.
We always put employees and customers at first and try to improve the lives of the people
we employ and exceed customers'expectation. Mutual benefit and shared growth is what
we want to achieve.
Contact us
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