| Traction, rope pressure, rope safety |
| Traction empty,on top, accelerating (1,15) |
| 1,6865 <= 1,8399 |
| Traction 150% nominal load, below, not moving |
| 1,6451 <= 1,8399 |
| Rope pressure k < permissible rope pressure |
| 6,07 < 9,00 N/mm² |
| Conditions according to EN81: |
| Load 125% | 1,5023 <= 1,8582 (1) |
| Emergency stop | 1,6295 <= 1,6759 (4) |
| with deceleration [m/s²] 0,500 |
| Blocked car | 12,262 > 3,4528 (4) |
| Real safety factor > Minimum safety factor for ropes |
| 28,99 > 12 |
| Rope safety factor according to EN81: (0), Basis 0 |
| Pulleys >= 320 mm, pulleys NPR = 0 NPS = 2 |
| Rope safety nue = 29,0 > 17,8 (minSF) |
| Rope certification EN81 |
| Traction conditions are fulfilled. |
| Rope safety conditions are fulfilled. |
|
| ZAlift - 20220211 - Machine dimensioning GBt_220013_024318---480-100-SM 200.15D- |
| Mechanical drive data |
| Machine manufactured by Ziehl-Abegg |
| Machine type | SM 200.15D Gearless synchronous |
| Machine version ZAtop * |
| Traction sheave | mm 320 /74/17,0/4x8/U95 |
| Permissible load output torque | Nm 287 (max. 300) |
| Real statical axle load | kg 998 (max. 1855) |
| - |
| - |
| Brake data |
| brake Mayr ROBA-twinstop RTW250, 2x300 Nm, EU-BD 845/3 |
| Dual circuit disc brake, DC supply necessary |
| (237 Nm, 0,38 m/s², 2 m, 6488 J, 152 W) |
| 207 V brake, with hand release, microswitch |
| - |
| Machine load data in the installation |
| Typical motor operating power | kW 2,1 |
| Typ. operating current 15,9 A, Start. Current 23,6 A at acceleration 0,60 m/s² |
| Average power losses | 0,53 kW = 1903,86 kJ/h |
| Output speed | rpm 119 |
| Load torque | Nm 287,3(eff. 167,5) |
| Inertia of installation | kgm² 13,08 |
| 240 Starts per hour , 40 % required duty cycle at elevator operation |
| Max. static load pulleys 8241 N, pulley speed 1,00 m/s |
| Selected frequency inverter |
| Inverter ZAdynpro017, Rated inverter current 17 A |
| mains current 9,1 A, 400 V, 6,0 kW, Max. 0,87 m/s², F_amax 1,50 (430 Nm) |
| Radio interference filter, integrated ; Line reactor, separate ND017 |
| Braking resistance BR17-3 |
| Brake control module ohne |
|
| ZAlift - 20220211 - Energy calculation GBt_220013_024318---480-100-SM 200.15D- |
| Elevator data |
| Elevator | 480kg-1,00m/s-2:1-30m |
| Total trips per day | 720,00 |
| Energy cost | 26,00 ct/kWh |
| Average load of machine, typical 70-90% | 80,00 % |
| Travel demand | 350,00 W |
| Contactor to switch off inverter and recuperation | No |
| Inverter and recuperation with standby-function | Yes |
| Standby demand | 40,00 W |
| Standby demand inverter | 3,00 W |
| Standby demand regeneration | 11,00 W |
| Power for brake release | 152,00 W |
| Calculation according VDI4707 |
| Usage category | 4 (3.0h VDI 4707) |
| Selected ZIEHL-ABEGG motor | SM200.15D-20-4kW-250Nm-119rpm |
| Load power | 2283,74 W |
| Power consumption | 3186,36 W |
| Load factor | 0,70 |
| Counterweight balance factor | 0,50 |
| without recuperation | BR17-3 |
| Energy cost per year Travel | 549,71 Euro |
| Energy cost per year Standby | 85,69 Euro |
| Energy cost per year Total | 635,41 Euro |
| Nominal demand per year | 2444 kWh |
| Energy consumption reference trip | 45,97 Wh |
| Specific travel demand | 1,117 mWh/kg/m |
| Total specific energy demand | 1,292 mWh/kg/m |
| Energy efficiency class Travel | C |
| Energy efficiency class Standby | A |
| Energy efficiency class Total | C |
| with recuperation | ZArec4C 013 |
| Regeneration power | 1309,01 W |
| max recuperation power | 1688,27 W |
| max recuperation current | 2,71 A |
| Energy cost per year Travel | 440,68 Euro |
| Energy cost per year Standby | 107,62 Euro |
| Energy cost per year Total | 548,30 Euro |
| Nominal demand per year | 2109 kWh |
| Energy consumption reference trip | 36,85 Wh |
| Specific travel demand | 0,896 mWh/kg/m |
| Total specific energy demand | 1,115 mWh/kg/m |
| Energy efficiency class Travel | C |
| Energy efficiency class Standby | B |
| Energy efficiency class Total | B |
| All data subject to measuring on site! |
|
| ZAlift - 20220211 - GBt_220013_024318---480-100-SM 200.15D- |
| Elevator data |
| Elevator | 480kg-1,00m/s-2:1-30m |
| Machine type | SM 200.15D |
| Traction sheave | 320/74/17,0/4x8/U95 |
| InertiaTraction sheave | 0,520 kgm² |
| Brake data |
| Mayr ROBA-twinstop RTW250, 600 Nm, EU-BD 845/3, 35 ms, 50 ms, 90 ms |
| -207 V brake, with hand release, microswitch |
| Calculation of unintended movement |
| Values of elevator controller |
| Detection distance | 0,050 m |
| Dead time | 50 ms |
| V Detector | 0,000 m/s |
| Without short-circuit motor braking |
| Stopping distance (without traction influence) | 0,350 m, empty up |
| Max. stopping distance (traction depending) | 0,966 m, empty up |
| Max. stopping distance (traction depending) | 0,504 m, full down |
| Max. stopping distance (inverter off, empty) | 0,299 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,108 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,097 m, full down |
| Max. test stopping distance(a= 2,000 m/s²) | 0,348 m, empty up |
| Max. test stopping distance(a= 2,000 m/s²) | 0,348 m, full down |