2.1 Naming and nameplate identification
two.one.one Naming rule
JAC300 220KW
| Identification | Voltage stage |
| 4 | 3-period 380V |
| S2 | Single-period 220V |
| Identification | Adaptive motor variety |
| G | CZPT sort |
| Identification | .4 | .seventy five | … | four hundred |
| Adaptive motor(KW) | .4 | .75 | … | 400 |
2.2 Introduction of various parts of the converter
The composition types of JAC580N collection converter are the plastic and metal. The external diagram is revealed under.
two.3 Fundamental technical specification
Table 2-1 CZPT specification of 580N sequence frequency converter
| Item | Specification | ||
| CZPT features | Greatest frequency | Vector manage: ~500Hz V/F manage: ~500Hz | |
| Carrier frequency | .8kHz~12kHz The provider frequency is immediately modified based mostly on the load attributes. |
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| Enter frequency resolution |
Digital setting: .01Hz Analog location: maximum frequency x .571% |
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| Control mode | • Open up-loop vector manage (SVC) • Shut-loop vector manage (FVC) • Voltage/Frequency (V/F) manage |
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| CZPTting torque | • G type: .five Hz/a hundred and fifty% (SVC) Hz/one hundred eighty% (FVC) • P type: .5 Hz/one hundred% |
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Fundamental functions |
Velocity range | one:one hundred (SVC) | one:one thousand (FVC) |
| Continual-pace accuracy | ± .5% (SVC) | ± .02% (FVC) | |
| Overload ability | • G sort:60s for a hundred and fifty% of the rated present • P type: 60s for a hundred and twenty% of the rated existing. |
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| Torque improve | • Set improve • CZPTized boost .1%-thirty.% |
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| V/F curve | • Straight-line V/F curve • Multi-point V/F curve •N-energy V/F curve (one.2-power, 1.four-energy, one.6-electrical power, ,one.8-electricity, sq.) |
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| V/F separation | Two varieties: complete separation 50 % separation | ||
| Acceleration /deceleration curve | • Straight-line ramp • S-curve ramp 4 teams of acceleration/deceleration time with the variety of .-6500.0s |
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| DC braking | DC braking frequency: .00Hz~maximum frequency Braking time: .0s~36.0s Braking action current value: .%-one hundred.% |
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| JOG management | JOG frequency assortment: .00-50.00 Hz JOG acceleration/deceleration time: .-6500.0s |
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| Procedure | Command resource | Operation panel, management terminal and serial communication port are presented Switch in numerous techniques |
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| Frequency resource | Numerous frequency resources: electronic reference, analog voltage reference, analog recent reference, pulse reference and serial port reference. The switching can be conducted in numerous strategies | ||
| Auxiliary frequency source | ten varieties of auxiliary frequency resource. The auxiliary frequency jog and frequency synthesis can be reached flexibly | ||
| Enter terminal | CZPTs: seven electronic enter terminals, among which one help greatest large-pace pulse enter of 100kHz two analog input terminals, between which one particular only supports voltage input of ~10V and the other supports voltage enter of ~10V or recent input of 4 ~20mA Enlargement ability: 3 electronic input terminals one analog enter terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000 |
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| Output terminal | CZPTs: one large-pace pulse output terminal (The open up collector kind is optional), supporting ~100kHz square signal output 1 digital output terminal one relay output terminal 1 analog output terminal, supporting existing output of ~20mA or voltage output of ~10V Expansion ability: 1 electronic output terminal one relay output terminal one analog output terminal, supporting existing output of ~20mA or voltage output of ~10V |
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| Exhibit and keyboard procedure | LED screen | Display the parameter | |
| Crucial lock and operate selection | Comprehend partial or all important lock and determine the action assortment of some keys to stop misoperation | ||
| Defense function | Limited circuit test of electrified motor, enter/output default stage security, overcurrent protection, overvoltage defense, undervoltage protection, overheat defense, overload safety, and so on. | ||
