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Home > Products > Electrical Equipment & Supplies > Power Supplies > AC/DC Adapters
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW
  • High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW

High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW

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Meo wig Trading Co., Ltd
Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
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Product Details
Product SpecificationsProduct Description
Product Specifications
--
Product Description
Overview
Quick Details
Place of Origin:
Anhui China
Brand Name:
Qidian
Model Number:
D31-X206
Type:
DC/DC Converters, DC/AC Inverters, AC/DC/AC
Output Type:
Single, Triple
Output Current:
0-400A
Output Frequency:
0-500Hz
Size:
Depends
Weight:
Depends
Certificate:
CE,ISO9001
Product Category:
VFD
Max Appli Motor:
0.75-800KW
Operating Temperature:
-10°C-50°C
IP Protection:
IP20
Overload Capacity:
150% FLC for 60s;200% FLC for 2s
Control Model:
SVC/PID/VF
Application:
Machinery Tools, Fan, Pump...
Warranty:
24 Months
OEM Logo:
Acceptable
Supply Ability
Supply Ability:
500 Piece/Pieces per Day
Packaging & Delivery
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
ITEM
SPECIFICATIONS


Main Input

Rated voltage and frequency
Single-phase 200V class: 200V-240V,50Hz/60Hz
3-phase 400V class: 380V-480V , 50Hz/60Hz
Allowable value of change
Voltage: 380V-15% ~ 480V+10%; Frequency: ±15%


Main output
Output voltage
Maximum output voltage equals to input voltage
Output frequency
0.5 Hz to 400 Hz
Overload capacity
150% of rated output current for 60s
200% of rated output current for 2s







Control performance
Modulation mode
3-phase PWM, 2-phase PWM

Control mode
 V/f control for constant torque, V/f control for quadratic load, vector control without PG (open loop control),Energy-saving
Setting method of run command
 Outer terminal, keyboard panel or serial communication
Setting method of speed command
Analog setting, keyboard, serial communication, UP/DOWN speed setting from external terminal
Speed setting resolution 
Keyboard: 0.1 Hz
Analog setting: 0.05/50Hz (10bit)
Speed control precision
V/f control: ±2%
vector control without PG (open loop control): ±0.2%
Speed control range
V/f control 1:40
vector control without PG (open loop control) 1:200
Acceleration and Deceleration Time
0-3200.0s
Switching frequency
1.5 kHz ~ 12 kHz, according to junction temperature automatically reduce the switching frequency





Environment
Standard
Development of D31 series frequency inverter follows strict international standards and relevant recommended I EC and EN standards
for control devices, especially IEC/EN61800-5- 1 and IEC/EN61800-3.
Altitude
Dreading unnecessary when altitude is 1000m or below (Dreading necessary at altitude higher than 1000m)
Ambient environment
0.75kW-11kW: Reliable operation at -10 ~ 50°C without debating. When top protective cover is taken off, the environment
temperature can be as high as +50 °C. Above +50 °C, the current drops by 2.2% for each rise of 1 °C in temperature. 15kW-500kW:
Reliable operation at -10 - 40®C without dreading. Storage: -25 ~ 70°C
Humidity
No condensed water or drip at 5 ~ 95%, In accordance with IEC60068-2-3
Impact strength
15gn for continuous 11ms, In accordance with IEC/EN60068- 2-27
Maximum antipollution capacity
Class 2, in accordance with IEC/EN61800-5-1

Structure
Protection level
Top: IP41 (without removing the protective top cover). Other parts: IP20
Cooling Method
Forced Air cooling
FOR MORE PLS CHECK THE USER'S MANUAL...
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
High Quality Variable Low Frequency Converter 45KW 37KW 30KW 22KW 7.5KW from China supplier
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Send Enquiry
To: Emily Li
Meo wig Trading Co., Ltd
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