Description
- Direct PWM amplifier based on the interface with Delta-Tau UMA
- Line up of 3 types by the current capacity
- Wide range hardware protection displayed by 7-segment LED (VDC trip, Over-current trip, PWM command error, Dead time trip, IPM fault)
* Maximum 30Arms/ 60Arms continuous/ peak current
* PWM switching frequency : 15kHz
* Handling of black outs by use of external capacitor bank (optional)
Features
Fully isolated electronic circuit
Self-protection functions
- Over & under voltage, over current, etc.
Specification
|
Model |
JSMD-02D |
JSMD-03D |
JSMD-04D |
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|
Specifications |
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| Input Power | Nominal Input Voltage(Vac) |
208 |
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| Rated Input Voltage(Vac) |
180~230 |
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| Input Frequency(Hz) |
50 / 60 |
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| Phase Requirement |
1 or 3 phase |
3 phase |
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| Output Power | Output Voltage(Vac) |
0~150 |
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| Rated Continuous Output Current(Arms) |
7.5 |
15 |
30 |
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| Peak Output Current(Arms) |
15 |
30 |
60 |
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| Rated Output Power(kW) |
1.5 |
3 |
6 |
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| Maximum PWM Frequency(kHz) |
15 |
12 |
12 |
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| Minimum Dead Time(μs) |
3.5 |
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| Bus Protection | Nominal DC Bus Voltage(Vdc) |
290 |
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| Over Voltage Trip Level(Vdc) |
410 |
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| Under Voltage Lockout Level(Vdc) |
200 |
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| Regeneration Turn-on Voltage(Vdc) |
370 |
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| Regeneration Turn-off Voltage(Vdc) |
340 |
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| Feedback | Current Sensing | Resolution(bits) |
12/14 |
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| Range(Apeak) |
±25 |
±50 |
±100 |
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| Digital Encoder Interface |
N/A |
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| Analog Encoder Interface |
N/A |
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| I/O Interface | Motion Interface |
Direct PWM interface with UMAC?(36-pin Mini-D) |
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| Environment | Operation Temperature(℃) |
5 to 45 |
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| Storage Temperature(℃) |
0 to 70 |
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| Ambient Humidity(%) |
20 to 80 (without condensation or frost) |
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| Vibration(m/sec2) |
5 |
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* Note : Specifications are subject to change without further notice.
