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参数资料
| 型号： | 3G3JV-A2002-A |
| 厂商： | Omron Electronics Inc-IA Div |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | INVERTER 0.25HP 1.6A 230VAC 3PH |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | 3G3JVA2002A |
3G3JV Inverters
Inverters
3G3JV
Compact AC Inverter for Simple Motor
Control
? Easy-to-use digital operator controls all parameter
selections and settings
? Quick Start LEDs for quick setup and troubleshooting
? Fine-tune speed using the potentiometer on the digital
operator
? Ideal for simple, small motor control applications — uses
V/Hz control method
? Programmable output frequency, 400 Hz maximum
? Modbus serial communications
? Compact size: 5.04 H x 5.04 W x 6.34 D inches max.
(230 VAC)
? 5.04 H x 5.51 W x 6.34 D inches max. (460 VAC)
Specifications
Power supply
Rated input voltage & frequency 3-phase, 200 to 230 V, 50/60 Hz
Single-phase, 200 to 240 V, 50/60 Hz
A031
3-phase, 380 to 460 V, 50/60 Hz
Allowable voltage fluctuation
Allowable frequency fluctuation
Control characteristics
Control method
Frequency control range
Frequency accuracy
(temperature change)
Frequency setting resolution
Output frequency resolution
Overload capacity
Frequency setting signal
Accel/Decel
Braking torque
-15% to +10%
±5%
Sine Wave PWM (V/f control), possible to program any V/f pattern
0.1 to 400 Hz
Digital reference: ±0.01%, 14 to 122°F (-10 to +50°C)
Analog reference: ±0.5%, 59 to 95°F (25±10°C)
Digital reference: 0.1 Hz (less than 100 Hz)/1 Hz (100 Hz or more)
Analog reference: (0:06/60 Hz) equivalent to 1/1000 of max. output frequency
0.01 Hz
150% rated output current for one minute
0 to 10 VDC (20 k ? ), 4 to 20 mA (250 ? ), 0 to 20 mA (250 ? ) frequency setting volume (selectable)
0.1 to 999 sec. (accel./decel. time are independently programmed)
Short-term average deceleration torque
0.13 HP, 0.25 HP: 150%; 0.5 HP, 1 HP: 100%; 2 HP: 50%; 3 HP or more: 20% Continuous regenerative torque:
Approx. 20%
Protective functions
Motor overload protection
Instantaneous overcurrent
Overload
Overvoltage
Undervoltage
UL-recognized electronic thermal overload relay
Motor coasts to a stop at approximately 250% rated output current
Motor coasts to a stop after one minute at 150% rated output current
Motor coasts to a stop at approximately 200% rated output current
Motor coasts to a stop if DC bus voltage exceed 410 V Motor coasts to a stop if DC bus voltage exceeds 820 V
Stops when DC bus voltage is approximately 200 V or Stops when DC bus voltage is approximately 400 V or
less (approx. 160 V or less for single-phase series)
less
Momentary power loss
Cooling method
Cooling fin overheat
Stops if power loss is 15 ms or more. By setting inverter, operation can be continued if power is restored within
approximately 0.5 s
Cooling fan is provided for: 230 V, 1 HP or larger inverters (3-phase); 460 V, 2 HP or larger inverters (single-
phase); other models are self-cooling
Protected by electronic circuit
I-16
For complete specifications and additional models:
U.S. www.omron.com/oei
Canada www.omron.ca
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| 3G3JV-A2007-A | 功能描述:控制器 1HP 230V 3 PHASE 5A OUTPUT RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
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