Module Spare Parts 5X00063G01
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules / cards, controllers, touch screens, servo drivers.
Advantages: supply of imported original products, professional production parts,
Fast delivery, accurate delivery time,
The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands
| 5X00063G01 |
Table 24: Overexcitation function with inverse time delay (24) Features: • Single-phase measurement • inverse time delay • According to IEEE Guide C37.91-1985, setting made by help of table settings Settings: Table settings U/f values: (1.05; 1.10 to 1.50) UN/fN Start value U/f 1.05 to 1.20 UN/fN in steps of 0.01 UN/fN tmin 0.01 to 2 min in steps of 0.01 min tmax 5 to 100 min in steps of 0.1 min Reset time 0.2 to 100 min in steps of 0.1 min Reference voltage 0.8 to 1.2 UN in steps of 0.01 UN Accuracy of pick-up value ±3% UN/fN (at fN) Frequency range 0.5 to 1.2 fN Reset ratio 100% Starting time 0.85 UN This function does not exist in the library, it must be combined from the voltage current and time function Settings: Voltage 0.01 to 2 UN in steps of 0.002 UN Reset delay 0 to 60 s in steps of 0.01 s Current 0.02 to 20 IN in steps of 0.02 IN Delay 0.02 to 60 s in steps of 0.01 s Table 27: 100% Stator earth fault protection (64 S) Features: • Protection of the entire stator winding, including star points, even at standstill. Works also for most of the operating conditions. • Also suitable when 2 earthings (groundings) are in the protection zone • Continuous supervision of the insulation level of the stator • Based on the earth (ground) voltage displacement principle and calculation of the earth (ground) fault resistance • Alarm and tripping values are entered, resp. measured and displayed in kΩ • Type of earthings (groundings): - star point earthing with resistors (requires REX011) - star point earthing with grounding transformer (requires REX011-1) - earthing transformers on generator terminals (requires REX011-2) Settings: Alarm stage 100 Ω to 20 kΩ Delay 0.2 s to 60 s Tripping stage 100 Ω to 20 kΩ Delay 0.2 s to 60 s RES 400 Ω to 5 kΩ Number of star points 2 RES-2. starpoint 900 Ω to 30 kΩ Reset ratio 110% for setting values of ≤10 kΩ 120% for setting values of >10 kΩ Accuracy 0.1 kΩ to 10 kΩ:
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