Rongguan industrial group mining main shaft hoist electric control system of 900
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Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel: +86-535-6857870（Operation） +86-535-6857866（Office）
Fax: ytjinjian@126.com
1 basic parameters of hoist system
1.1 host model: 2JK-3.5 * 1.7/11.5E winding type elevator;
1.2 transmission mode: high voltage motor with reducer;
1.3 ways: flip bucket and counterweight counterweight each other;
1.4 lift height: 430 m;
1.5 lifting speed: Vmax=8.4m/s;
1.6 addition and subtraction speed: m/s2 a1=a2=0.75;
1.7 number of parking spots: loading point 1, unloading point 1.
2 basic parameters of main motor
2.1 motor type: YR6303-12
2.2 rated power: 900kW
2.3 rated voltage: 6000V
2.4 rated current: 98.4A
2.5 rated speed: 485r/min
2.6 power factor: 0.88
3 elevator control system
This system adopts SIEMENS S7-300 series PLC as the control core, the main control CPU is 315-2DP, the monitoring CPU is 313C, the loading station, the unloading station control system adopts Profibus-DP sub station, the transmission system adopts the high voltage four quadrant converter, the converter model: YDTH1A1K5E10/6A. Transmission device through the ProfibusDP bus and the main control CPU communication, data transmission.
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Links：Jinjian Engineering Design Co., Ltd.
Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel：86-535-6857870（Operation） 86-535-6857866（Office）
Fax：86-535-6857877（Office）
Mailbox：ytjinjian@126.com
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