2.1 Naming and nameplate identification
2.one.1 Naming rule
JAC300 4KW
| Identification | Voltage degree |
| 4 | a few-stage 380V |
| S2 | One-phase 220V |
| Identification | Adaptive motor sort |
| G | CZPT sort |
| Identification | .four | .seventy five | … | 400 |
| Adaptive motor(KW) | .four | .seventy five | … | 400 |
two.2 Introduction of a variety of parts of the converter
The framework types of JAC580N collection converter are the plastic and metal. The external diagram is proven under.
two.3 Fundamental specialized specification
Table 2-1 CZPT specification of 580N collection frequency converter
| Item | Specification | ||
| CZPT functions | Optimum frequency | Vector handle: ~500Hz V/F control: ~500Hz | |
| Provider frequency | .8kHz~12kHz The carrier frequency is instantly altered dependent on the load attributes. |
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| Input frequency resolution |
Digital environment: .01Hz Analog placing: highest frequency x .571% |
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| Manage manner | • Open up-loop vector control (SVC) • Shut-loop vector handle (FVC) • Voltage/Frequency (V/F) management |
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| CZPTting torque | • G type: .five Hz/a hundred and fifty% (SVC) Hz/one hundred eighty% (FVC) • P variety: .5 Hz/100% |
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Standard functions |
Velocity variety | 1:a hundred (SVC) | one:a thousand (FVC) |
| Continuous-pace precision | ± .5% (SVC) | ± .02% (FVC) | |
| Overload ability | • G sort:60s for 150% of the rated recent • P kind: 60s for one hundred twenty% of the rated recent. |
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| Torque boost | • Mounted increase • CZPTized improve .1%-30.% |
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| V/F curve | • Straight-line V/F curve • Multi-position V/F curve •N-power V/F curve (one.2-electrical power, one.four-electricity, one.6-electricity, ,one.8-electrical power, square) |
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| V/F separation | Two types: complete separation 50 percent separation | ||
| Acceleration /deceleration curve | • Straight-line ramp • S-curve ramp Four groups of acceleration/deceleration time with the selection of .-6500.0s |
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| DC braking | DC braking frequency: .00Hz~maximum frequency Braking time: .0s~36.0s Braking action present price: .%-one hundred.% |
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| JOG handle | JOG frequency assortment: .00-fifty.00 Hz JOG acceleration/deceleration time: .-6500.0s |
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| Procedure | Command supply | Procedure panel, manage terminal and serial communication port are given Change in various techniques |
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| Frequency source | Different frequency resources: digital reference, analog voltage reference, analog existing reference, pulse reference and serial port reference. The switching can be performed in different strategies | ||
| Auxiliary frequency source | 10 kinds of auxiliary frequency resource. The auxiliary frequency jog and frequency synthesis can be achieved flexibly | ||
| Input terminal | CZPTs: 7 digital input terminals, amongst which a single assistance highest large-velocity pulse input of 100kHz two analog enter terminals, between which one only supports voltage enter of ~10V and the other supports voltage enter of ~10V or recent enter of 4 ~20mA Expansion functionality: 3 digital input terminals 1 analog enter terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000 |
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| Output terminal | CZPTs: one higher-velocity pulse output terminal (The open up collector type is optional), supporting ~100kHz sq. sign output one electronic output terminal one relay output terminal 1 analog output terminal, supporting current output of ~20mA or voltage output of ~10V Expansion functionality: 1 digital output terminal one relay output terminal one analog output terminal, supporting recent output of ~20mA or voltage output of ~10V |
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| Show and keyboard operation | LED display | Show the parameter | |
| Crucial lock and purpose variety | Understand partial or all key lock and outline the action variety of some keys to prevent misoperation | ||
| Protection perform | Quick circuit check of electrified motor, input/output default phase safety, overcurrent defense, overvoltage protection, undervoltage safety, overheat safety, overload protection, and many others. | ||
