two.1 Naming and nameplate identification
two.1.one Naming rule
JAC300 220KW
| Identification | Voltage level |
| 4 | 3-stage 380V |
| S2 | Solitary-stage 220V |
| Identification | Adaptive motor sort |
| G | CZPT variety |
| Identification | .4 | .seventy five | … | four hundred |
| Adaptive motor(KW) | .four | .75 | … | four hundred |
two.2 Introduction of a variety of areas of the converter
The framework types of JAC580N collection converter are the plastic and metallic. The exterior diagram is proven below.
2.three Fundamental technological specification
Table 2-1 CZPT specification of 580N series frequency converter
| Merchandise | Specification | ||
| CZPT functions | Maximum frequency | Vector management: ~500Hz V/F manage: ~500Hz | |
| Carrier frequency | .8kHz~12kHz The provider frequency is routinely modified based on the load features. |
||
| Enter frequency resolution |
Digital setting: .01Hz Analog placing: greatest frequency x .571% |
||
| Management mode | • Open up-loop vector management (SVC) • Shut-loop vector management (FVC) • Voltage/Frequency (V/F) manage |
||
| CZPTting torque | • G type: .five Hz/one hundred fifty% (SVC) Hz/a hundred and eighty% (FVC) • P kind: .5 Hz/100% |
||
|
Basic functions |
Velocity variety | 1:one hundred (SVC) | 1:one thousand (FVC) |
| Continuous-velocity accuracy | ± .five% (SVC) | ± .02% (FVC) | |
| Overload capability | • G kind:60s for a hundred and fifty% of the rated recent • P kind: 60s for one hundred twenty% of the rated recent. |
||
| Torque boost | • Set enhance • CZPTized improve .1%-30.% |
||
| V/F curve | • Straight-line V/F curve • Multi-stage V/F curve •N-electrical power V/F curve (one.two-power, 1.four-energy, 1.6-energy, ,1.8-power, sq.) |
||
| V/F separation | Two sorts: complete separation fifty percent separation | ||
| Acceleration /deceleration curve | • Straight-line ramp • S-curve ramp 4 groups of acceleration/deceleration time with the range of .-6500.0s |
||
| DC braking | DC braking frequency: .00Hz~highest frequency Braking time: .0s~36.0s Braking action current value: .%-a hundred.% |
||
| JOG handle | JOG frequency selection: .00-fifty.00 Hz JOG acceleration/deceleration time: .-6500.0s |
||
| Operation | Command resource | Operation panel, management terminal and serial communication port are given Switch in different strategies |
|
| Frequency supply | Numerous frequency sources: electronic reference, analog voltage reference, analog existing reference, pulse reference and serial port reference. The switching can be conducted in numerous methods | ||
| Auxiliary frequency source | 10 varieties of auxiliary frequency supply. The auxiliary frequency jog and frequency synthesis can be accomplished flexibly | ||
| Enter terminal | CZPTs: 7 electronic input terminals, amongst which one support maximum substantial-speed pulse enter of 100kHz two analog input terminals, between which a single only supports voltage input of ~10V and the other supports voltage enter of ~10V or existing input of 4 ~20mA Enlargement capacity: 3 digital enter terminals one analog enter terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000 |
||
| Output terminal | CZPTs: 1 large-speed pulse output terminal (The open collector sort is optional), supporting ~100kHz square sign output one digital output terminal one relay output terminal 1 analog output terminal, supporting recent output of ~20mA or voltage output of ~10V Growth ability: one digital output terminal 1 relay output terminal 1 analog output terminal, supporting recent output of ~20mA or voltage output of ~10V |
||
| Exhibit and keyboard operation | LED exhibit | Show the parameter | |
| Important lock and function variety | Realize partial or all crucial lock and determine the action selection of some keys to avoid misoperation | ||
| Protection operate | Limited circuit check of electrified motor, enter/output default phase security, overcurrent safety, overvoltage security, undervoltage protection, overheat defense, overload protection, etc. | ||
