Table of Contents
Advertisement
Chapter 3 Wiring | IED-S
05 Control Power Configuration
Current for DC24V power supply (normally ≥ 4.5 A / DC24 V; 2.5 A / AC110 V)
1.
Current = 1.5 + (X + 2Y) x Z + N x Y
X: Rated current of one piece of hall call board
Y: Current of one button
Z: A few pieces of common hall call boards
N: A few common car buttons
2.
Use AC110 V / 0.2 A for control
Brake power capacity = 0.6 x brake rated current, normally ≥ 0.6 x 4 = 2.4 A
3.
Door controller power capacity = 0.6 x door motor rated current, normally ≥ 0.6 x 3 = 1.8 A
4.
Transformer (TRI) capacity ≥ 1 + 2 + 3 + 4 = 2.5 + 0.2 + 2.4 + 1.8 = 6.9 A
5.
3-12
Advertisement
Table of Contents
