GD200A Series universal open loop vector converter

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Product Description

GD200A Series universal open loop vector converter

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Product features and advantages

● it has advanced open-loop vector control performance and good voltage and current control technology The starting torque is 0.5hz/150%, the speed regulation ratio is 1:100, the dynamic response is < 20ms, and the speed stabilization accuracy is ± 0.2%; ● wide voltage range design to meet harsh user power grid environment Wide voltage range: AC 3Ph: 380V (- 15%) ~ 440V (+ 10%); ● built in optional C3 filter and external optional C2 filter, with better EMC performance, making the product more suitable for electromagnetic interference; ● built in braking unit of frequency converter below 30kW (included); ● the whole series is equipped with a high-performance keyboard that can copy parameters as standard, which is very convenient for customers to use and operate; ● the product supports common DC bus scheme and DC power supply mode; ● provide a variety of braking modes to stop quickly Including energy consumption braking, magnetic flux braking, DC braking, short-circuit braking, etc; ● it has multiple functions such as simple water supply, instantaneous power failure and non-stop, which can better meet various use needs of customers; ● the product is of semi book structure and independent air duct design. It supports wall hanging, flange and floor installation to provide customers with a more reliable and economical installation and use mode.

Specification

Power input
Input voltage (V)	AC 3Ph 380V (- 15%) ~ 440V (+ 10%) default 380V
Input frequency (Hz)	50Hz or 60Hz, allowable range 47 ~ 63Hz
power output
Output voltage (V)	0 ~ input voltage
Output frequency (Hz)	0~400Hz
Technical control performance
control mode	No PG vector control mode, space voltage vector control mode
Motor type	Asynchronous motor
Speed regulation ratio	Asynchronous machine 1:100 (SVC)
Speed control accuracy	± 0.2% (without PG vector control)
Velocity fluctuation	± 0.3% (without PG vector control)
Torque response	< 20ms (without PG vector control)
Torque control accuracy	10% (without PG vector control)
Starting torque	Asynchronous machine: 0.5hz/150% (without PG vector control)
Overload capacity	150% rated current for 1 minute, 180% rated current for 10 seconds, 200% rated current for 1 second (G-type machine)
Operation control performance
Frequency setting mode	Digital setting, analog setting, pulse frequency setting, multi-stage speed operation setting, simple PLC setting, PID setting and Modbus communication setting.
Frequency setting mode		Realize the combination of settings and the switching of setting channels.
Automatic voltage regulation function	When the grid voltage changes, it can automatically keep the output voltage constant
Fault protection function	It provides more than 30 fault protection functions: overcurrent, overvoltage, undervoltage, overtemperature, phase loss, overload and other protection functions
Speed tracking restart function	Realize the smooth starting of the rotating motor without impact
Speed tracking restart function		Note: 4kw and above have this function.
Peripheral interface
Terminal analog input resolution	Not more than 20mV
Terminal switching value input resolution	Not more than 2ms
Analog input	1 channel (AI2) 0 ~ 10V / 0 ~ 20mA, 1 channel (ai3) - 10 ~ 10V
Analog output	2 channels (AO1, AO2) 0 ~ 10V / 0 ~ 20mA
Digital input	8-way common input, maximum frequency 1kHz
Digital input		1 channel high-speed input, maximum frequency 50KHz
Digital output	1 channel high-speed pulse output, maximum frequency 50KHz
Digital output		1 channel y terminal open collector output
Relay output	Two programmable relay outputs
		Ro1a normally open, ro1b normally closed, ro1c common end
		Ro2a normally open, ro2b normally closed, ro2c common end
		Contact capacity: 3A / AC250V, 1A / dc30v
other
Installation mode	Support wall mounted, floor mounted and flange mounted installation
Operating ambient temperature	-10 ~ 50 ℃, derating above 40 ℃
Degree of protection	IP20
Cooling mode	Forced air cooling
brake unit	Built in below 30kW (including), other optional external
EMC filter	Optional built-in C3 filter: meet the C3 level requirements of iec61800-3
	Optional external filter: meet the requirements of iec61800-3 C2 level

Packing & Delivery

FAQ

Q: Do you support customized manufacturing?
A: Yes,we can customized manufacturing according to customer's requirment. We support to OEM your own company display interface and logo.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to
quantity.10-20 days if customized manufacturing.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample with sample price.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=1000USD, 70% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below

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Shenzhen Denver Servo Technology Co., Ltd.

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GD200A Series universal open loop vector converter

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GD200A Series universal open loop vector converter

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