Product Specifications
| Prod Model: |
MI, MIL Series |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Actuator: |
Intelligent Electric Type, Mi/Mil Series |
Product Description
Main technical parameters
L working system: 1) AI (S2 reversible, intermittent operation, continuous rate when power on is 25%, power on frequency≤ 630 times/hour)
2) MI ((S4 reversible, intermittent operation, continuous rate when power on is 25%, power on frequency: 630 times/hour ≤ Power on frequency ≤ 1200 times/hour)
L input signal: 1) analog signal: 4~20mA. DC input impedance: 250Ω
2) Pulse switch value signal ≥ 15ms
3) profibus---DP, HART (optional)
L output signal: 1)4~20mA. DC, load impedance≤ 750Ω
2)profibus---DP, HART (optional)
L mechanical output: 1) AI multi-rotation type, ≥ 6, 34~8000Nm
2) MI multi-rotation type, ≥ 6, 17~544Nm
3) AI angle travel type, 0~90° , 300~60000Nm
4) MI angle travel type, 0~90° , 116~6884Nm
5) MIL straight travel ≤ 100mm, 7.94~41.4kN
L basic error: 1)AI, MI multi-rotation type actuator; ≤ ± 1%
2) AI, MI angle travel type, ≤ ± 1%
3) MIL straight travel (travel is ≥ 25mm), ≤ ± 1%
L dead zone; 0.1~9.9%, adjustable, (defaulted value is 0.5%)
L midway limit: 1) open limit position range is 60%~100%
2) close limit position range is 0%~40%
L mechanical clearance: 1) AI, MI multi-rotation type actuator; ≤ 1°
2) AI, MI angle travel type, ≤ 1°
3) MIL straight travel (travel is ≥ 25mm), ≤ 1mm
L forbidden running time: 0~99s, adjustable
L power supply: Three-phase three-wire system, 380V. AC± 10%, 50Hz± 1%
L explosion-proof grade: 1) remote control unit: ExibIIBT4
2) actuator (explosion-proof): ExibIIBT4
L output contact capacity: 250V. AC, 5A; 30V. DC, 5A (that of bus product is 220V. AC, 0.5A; 30V. DC, 1A)
L environmental condition: 1) environmental temperature: -25centigrade ~+70centigrade (that of explosion-proof is -25centigrade~+60centigrade
2) relative humidity: 5%~95% 3)air pressure: 86~106kPa
4) medium in air: No corrosive medium
L anti-interference index: 1) external magnetic field: ≤ 400A/m, 50Hz
2) common-mode interference: 220V, 50Hz
3) series mode interference: Effective value is 1V AC signal, 50Hz, 0~360°
4)electrostatic discharge: 4KV
5) electric rapid instant pulse group: Power supply end 1000V, signal input end 500V
6) radio-frequency interference: 80~1000MHz, test field strength is 3V/m, distance is 1m
7) surge interference: 1Kv
Shanghai MeiKai YouDi Instrument Co., Ltd. is the marketing center of Shanghai Automation Instrumentation Co, Ltd which is a large state-owned stock company. It has several branches, for example, branch 3 produces temperature instrument, branch 4 produces pressure gauges, branch 7 valves, branch 11 actuators, etc.
The "Marketing Center" of Shanghai Automation Instrumentation Co., Ltd., established in 1995, after many years of market-oriented operation, now a comprehensive service company integrating company's spare parts, project market management, sales, technical support, and after-sales service as one. "Marketing Center" is e-commerce center which collects 150 series, more than 3, 000 new and old products from Shanghai Automation Insutrumentation. All the online products are qualified, widely used in electric power, metallurgy, petrochemical, electrical and mechanical, textile, food and national defense scientific research and other industries, popular among customers at home and abroad.
