Ac Power; Power Supply Settings For Magnetic Ballast Version - Martin Professional MAC 2000 Profile User Manual

AC
POWER
WARNING! For protection from electric shock, the fixture
must be grounded (earthed). The AC mains supply
shall be fitted with a fuse or circuit breaker and
ground-fault protection.
Important! Verify the power supply settings before applying
power.
Power supply settings for magnetic ballast
version
In the MAC 2000 Profile with magnetic ballast, both the
transformer and the ballast must be tapped correctly for the local
AC voltage and frequency. The wrong setting can cause
overheating, damage, and poor performance. The factory settings
are printed on the serial number label. Note: The 100 and 120 V
transformer settings are not used in the magnetic ballast version.
To change the power supply setting s
1 Disconnect the fixture from AC power. Remove the rear
base cover as shown in Figure 8.
2 Find the transformer setting in Table 1. Move the brown
wire on the transformer connection block to the position
shown in Figure 9.
3 To expose the ballast connection block, remove the screws
from each end of the side plate and tilt it down (Figure 8).
4 Find the ballast setting in Table 2. Move the brown wire on the ballast connection block to the position shown
Figure 9.
5 Close the base before applying power.
AC frequency
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
Table 1: Transformer settings (magnetic ballast model)
AC frequency
50 Hz
60 Hz
AC voltage
200 - 218 V
219 - 240 V
241 - 250 V
AC voltage
200 - 218 V
219 - 238 V
239 - 250 V
200 - 218 V
219 - 241 V
Table 2: Magnetic ballast settings
Setting
208 V
230 V
250 V
Setting
208 V / 50 Hz
230 V / 50 Hz
245 V / 50Hz
208 V / 60 Hz
230 V / 60 Hz

AC power

ballast
transformer
Figure 8: Power supply access
208 V 208 V
230 V 230 V
250 V 250 V
208 V / 60 Hz 208 V / 60 Hz
230 V / 60 Hz 230 V / 60 Hz
208 V / 50 Hz 208 V / 50 Hz
230 V / 50 Hz 230 V / 50 Hz
245 V / 50 Hz 245 V / 50 Hz
Figure 9: Transformer and ballast
connections
9