Prepared By:___________________________________________Date:____________________
Location, City:__________________________________________State:___________________
Building Name:_________________________________________________________________
Elevator Numbers:__________________________Job Number:__________________________
NOTE: THIS FORM TO BE USED IN CONJUNCTION WITH NEII
®
POWER STANDARDS.
SYSTEM BOUNDARY POINT:
Boundary point at elevator equipment mainline input terminals: a) The Elevator Contractor is responsible for electrical system design and installation from the mainline input terminals of the elevator equipment, inclusive of each elevator motor power circuit and control circuits from that point on. b) The Electrical Contractor is responsible for electrical system design and installation up to the mainline input terminals of the elevator equipment.
MAIN ELEVATOR FEEDERS:
____________VOLTS____________PHASE____________HERTZ
Voltage Tolerance + 5%, - 10%.
Frequency Tolerance
±
2%.
Voltage Balance Phase to Phase 5%. Phase to Neutral 5%.
Note: Standby (emergency) power to conform to these tolerances.
CONDUCTORS:
Electrical contractor to supply copper conductors and circuit protective devices from the building service to elevator control equipment, in compliance with NFPA 70 and/or local code requirements based on the electrical elevator load data below.
ELECTRICAL LOAD DATA:
Elevator Numbers
Elevator Controller Nameplate (kw)
Elevator Controller Nameplate (hp)
Running Up Full Load (line acA)
Accelerating Up Full Load (line acA)
Peak Starting Current (ac Motor/MG Set, Starting from Rest)
MG Set Motor Code Letter/Nameplate (acA)
DISCONNECTING MEANS:
1. Size and locate the fused Main Line Disconnect switch or circuit breaker in accordance with NFPA 70. Fuses are to be current limiting class RK1 or equivalent. Circuit breakers are to have current limiting characteristics equivalent to RK1 fuses.
2. When sprinklers are provided in elevator machinery spaces, machine rooms, control spaces, control rooms, or hoistway additional disconnecting means (i.e. shunt trip) are required.
3. Auxiliary contact required when battery back-up rescue feature is provided. Contact to be opened when disconnecting means is in “OFF” position.
BRANCH CIRCUITS:
1. Car lighting supply (125 Vac-1 Phase) with the following current ratings:
18-Nov-11 Page 4 - 9
NEII -1 © 2000-2011, National Elevator Industry Inc., Salem, NY. NEII and NEII logo – Registered, U.S. Patent and Trademark Office.

Car Numbers
Current (A)
2. To each group supervisory panel one single phase branch circuit, separately fused, rated at 15 A.
APPLICABLE ELEVATORS:_____________________________________________________________
3. To each console panel 125 Vac, 15 A-1 phase. APPLICABLE LEVATORS:_____________________
4. Other:____________________________________________________________________________
HEAT EMISSION:
1. The machine room temperature must be controlled in order to maintain ambient room temperature of 12
°
C to 32
°
C (55
°
F to 90
°
F) with a maximum relative humidity of 80% non-condensing.
2. Approximate heat emission per elevator is as follows:
Car Numbers
Heat Emission (Btu/h) At 35% Duty Factor
STANDBY (EMERGENCY) POWER REQUIREMENTS AND NOTES:
1. The maximum electrical demand on the standby (emergency) power system is dependent upon the number of elevators to be simultaneously started. The acceleration power required per car is given in the chart below.
2. One power transfer signaling contact rated at 125 Vac, 3 A minimum must be provided to each machine room.
This contact to be closed on normal power, open on standby emergency power.
Car Numbers
Required Acceleration Power (kw)
Required Acceleration Power Time (s)
Maximum Regenerated Power (kw)
ADDITIONAL POWER:
1. Branch circuit for machine/control room/space for lighting and receptacle(s) to be provided in compliance with
NFPA 70.
2. Branch circuit for pit lighting and receptacle(s) to be provided in compliance with NFPA 70.
ADDITIONAL RECOMMENDATIONS: (To be noted by elevator contractor)
CONFIRMATION/APPROVAL:
Please confirm, approve and return this data sheet.
_______________________________________________________________________________
Elevator Contractor (Title) Date
_______________________________________________________________________________
Electrical Contractor (Title) Date
Page 4 - 10 18-Nov-11
NEII -1 © 2000-2011, National Elevator Industry Inc., Salem, NY. NEII and NEII logo – Registered, U.S. Patent and Trademark Office.