CHV100 Series Close Loop Vector Control Inverter
.4.
1. INTRODUCTION
1.1 Technology Features
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Input & Output
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Input Voltage Range: 1140/690/380/220V
±
15%
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Input Frequency Range: 47~63Hz
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Output Voltage Range: 0~ input voltage rating
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Output Frequency Range: 0~400Hz
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I/O Features
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Programmable Digital Input: Provide 5 terminals which can accept ON-OFF
inputs, and 1 terminal which can accept high speed pulse input (HDI1). 4 inputs
can be extended by I/O extension card.
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Programmable Analog Input: AI1 can accept input of 0 ~10V, AI2 can accept input
of 0~10V or 0~20mA. AI3 (-10V~10V) and AI4 (0~10V or 0~20mA) can be
extended by I/O extension card.
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Programmable Open Collector Output: Provide 1 output terminal. 1 output (open
collector output or high speed pulse output) can be extended by I/O extension
card.
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Relay Output: Provide 2 output terminals. 1 output can be extended by I/O
extension card.
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Analog Output: Provide 1 output terminal, whose output scope can be 0/4~20 mA
or 0~10 V, as chosen. 1 AO (0/4~20mA or 0/2~10V) can be extended by I/O card.
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Main Control Function
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Control Mode: Sensorless vector control (SVC), Vector control with PG (VC), V/F
control.
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Overload Capacity: 60s with 150% of rated current, 10s with 180% of rated
current.
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Starting Torque: 150% of rated torque at 0.5Hz (SVC); 180% of rated torque at
0Hz (VC).
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Speed Adjusting Range: 1:100 (SVC); 1:1000 (VC)
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Speed Accuracy:
±
0.5% of maximum speed (SVC);
±
0.1% of maximum speed
(VC)
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Carrier Frequency: 1.0 kHz~16.0 kHz.
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Frequency reference source: keypad, analog input, HDI, serial communication,
