| Traction, rope pressure, rope safety |
| Traction empty,on top, accelerating (1,15) |
| 1,7195 <= 1,8399 |
| Traction 150% nominal load, below, not moving |
| 1,6614 <= 1,8399 |
| Rope pressure k < permissible rope pressure |
| 6,53 < 9,00 N/mm² |
| Conditions according to EN81: |
| Load 125% | 1,5132 <= 1,8582 (1) |
| Emergency stop | 1,6610 <= 1,6759 (4) |
| with deceleration [m/s²] 0,500 |
| Blocked car | 12,827 > 3,4528 (4) |
| Real safety factor > Minimum safety factor for ropes |
| 26,95 > 12 |
| Rope safety factor according to EN81: (0), Basis 0 |
| Pulleys >= 320 mm, pulleys NPR = 0 NPS = 2 |
| Rope safety nue = 26,9 > 17,8 (minSF) |
| Rope certification EN81 |
| Traction conditions are fulfilled. |
| Rope safety conditions are fulfilled. |
|
| ZAlift - 20220211 - Machine dimensioning GBt_220013_101903---800-100-SM 200.30D- |
| Mechanical drive data |
| Machine manufactured by Ziehl-Abegg |
| Machine type | SM 200.30D Gearless synchronous |
| Machine version ZAtop * |
| Traction sheave | mm 320 /110/17,0/6x8/U95 |
| Permissible load output torque | Nm 468 (max. 499) |
| Real statical axle load | kg 1603 (max. 2850) |
| - |
| - |
| Brake data |
| brake Mayr ROBA-twinstop RTW450, 2x500 Nm, EU-BD845/3 |
| Dual circuit disc brake, DC supply necessary |
| (387 Nm, 0,43 m/s², 2 m, 9706 J, 186 W) |
| 207 V brake, with hand release, microswitch |
| - |
| Machine load data in the installation |
| Typical motor operating power | kW 3,7 |
| Typ. operating current 17,3 A, Start. Current 26,2 A at acceleration 0,60 m/s² |
| Average power losses | 0,86 kW = 3108,03 kJ/h |
| Output speed | rpm 119 |
| Load torque | Nm 469,0(eff. 298,7) |
| Inertia of installation | kgm² 21,03 |
| 240 Starts per hour , 40 % required duty cycle at elevator operation |
| Max. static load pulleys 13244 N, pulley speed 1,00 m/s |
| Selected frequency inverter |
| Inverter ZAdynpro023, Rated inverter current 23 A |
| mains current 12,3 A, 400 V, 8,1 kW, Max. 1,32 m/s², F_amax 1,75 (820 Nm) |
| Radio interference filter, integrated ; Line reactor, separate ND023 |
| Braking resistance BR25-3 |
| Brake control module ohne |
|
| ZAlift - 20220211 - Energy calculation GBt_220013_101903---800-100-SM 200.30D- |
| Elevator data |
| Elevator | 800kg-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 | 6,00 W |
| Standby demand regeneration | 11,00 W |
| Power for brake release | 186,00 W |
| Calculation according VDI4707 |
| Usage category | 4 (3.0h VDI 4707) |
| Selected ZIEHL-ABEGG motor | SM200.30D-20-6kW-475Nm-119rpm |
| Load power | 3806,23 W |
| Power consumption | 4829,18 W |
| Load factor | 0,70 |
| Counterweight balance factor | 0,50 |
| without recuperation | BR25-3 |
| Energy cost per year Travel | 763,83 Euro |
| Energy cost per year Standby | 91,67 Euro |
| Energy cost per year Total | 855,50 Euro |
| Nominal demand per year | 3290 kWh |
| Energy consumption reference trip | 63,88 Wh |
| Specific travel demand | 0,932 mWh/kg/m |
| Total specific energy demand | 1,043 mWh/kg/m |
| Energy efficiency class Travel | C |
| Energy efficiency class Standby | A |
| Energy efficiency class Total | B |
| with recuperation | ZArec4C 013 |
| Regeneration power | 2477,23 W |
| max recuperation power | 4307,41 W |
| max recuperation current | 6,91 A |
| Energy cost per year Travel | 536,09 Euro |
| Energy cost per year Standby | 113,60 Euro |
| Energy cost per year Total | 649,69 Euro |
| Nominal demand per year | 2499 kWh |
| Energy consumption reference trip | 44,83 Wh |
| Specific travel demand | 0,654 mWh/kg/m |
| Total specific energy demand | 0,792 mWh/kg/m |
| Energy efficiency class Travel | B |
| Energy efficiency class Standby | B |
| Energy efficiency class Total | B |
| All data subject to measuring on site! |
|
| ZAlift - 20220211 - GBt_220013_101903---800-100-SM 200.30D- |
| Elevator data |
| Elevator | 800kg-1,00m/s-2:1-30m |
| Machine type | SM 200.30D |
| Traction sheave | 320/110/17,0/6x8/U95 |
| InertiaTraction sheave | 0,727 kgm² |
| Brake data |
| Mayr ROBA-twinstop RTW450, 1000 Nm, EU-BD845/3, 40 ms, 65 ms, 130 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) | 0,424 m, empty up |
| Max. stopping distance (traction depending) | 1,467 m, empty up |
| Max. stopping distance (traction depending) | 0,625 m, full down |
| Max. stopping distance (inverter off, empty) | 0,375 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,125 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,107 m, full down |
| Max. test stopping distance(a= 2,000 m/s²) | 0,418 m, empty up |
| Max. test stopping distance(a= 2,000 m/s²) | 0,418 m, full down |