Ganz GH Series, Instruction Manual

4

The power supply units GH-PS230/24, GH-PS230/12 and GH-PS24/12 are 
components designed and addressed for internal use of GH GANZ housing only, 
with the purpose to provide correct power voltage to the camera hosted inside of 
the housing. 
 

The GANZ housing series, combined with the internal power supplies, 
subjects of this manual, are compliant with the following Standards: 

 
EN 60065 

(CE certification for EMC and safety) 

EN 55022(1998) 
EN 61000-3-2(1995) 
EN 61000-3-2/A1(1998) 
EN 61000-3-2/A2(1998) 
EN 61000-3-3(1995) 
EN 50130-4(1995) 
EN 50130-4/A1(1998) 

IMPORTANT SAFEGUARDS AND WARNINGS 

This symbol indicates that dangerous 
voltage constituting a risk of electric shock 
is present inside of this unit. 

This symbol indicates that there are 
important instruction that have to be 
followed reported in the manual to avoid 
risk to damage the products or avoid 
hazardous risk to maintenance and 
service personnel. 

 
Prior to proceed on installation and operation of the product, please read and 
understand carefully all the indication and instruction reported on this manual. 
 
Please take note and observe the following warnings: 
1. 

Installation and servicing have to be done only by qualified personnel and 
in compliant with local law. 

2. 

Use only parts or subassembly indicated in this manual and original by 
CBC. 

3. 

After maintenance or repair/replacement of parts, please proceed in a 
check where should be assured that none of the exposed parts have not 
been connected to main power or line circuitry. 

4. 

The installation method and materials have to be safe and should be able 
to support minimum 4 times the weight of camera/lens+housing and 
bracket weight combined 

5. 

After reading the manual, please preserve it for future needs and use for 
servicing and maintenance operation 

PRODUCT DESCRIPTION 

 
The GH-PS230/24, GH-PS230/12 and GH-PS24/12 are optional components for 
GH housing serie that must be used to provide the correct power supply to the 
CCTV camera that you would like to mount inside of the GANZ housing when the 
power supply requested by the camera is different from the ones requested by 
housing itself, used to provide power to the circuit  heating also.  
 
The power supply units require and provide the following voltages:   
GH-PS230/24 Input: 

230Vca Output: 

24Vca/12VA 

GH-PS230/12 Input: 

230Vca Output: 

12Vcc/360mA 

GH-PS24/12  

Input:   24Vca 

Output: 12Vcc/360mA  

INSTALLATION AND OPERATION

Tools needed 

In addition to the ones provided inside of the housing packaging, the following 
tools are needed for a proper and fast operation: 
 

Medium Phillips screwdriver 

Medium blade screwdriver 

 Small 

blade 

screwdriver 

5mm Allen ex 

Sunshield removing/pivoting 
 

WARNING! The GH-230KIT and GH-230 need a 
power supply at 230Vac. For safety reason, this model 
must be provided and installed with sunshield even for 
indoor application. This is requested to avoid any 
accidental removal operation of the front body part 
without the use of any tool that proof the understanding 
of operation in progress and the safety 
countermeasures needed. 

 
 
To achieve and open the housing body, the first operation are related to sunshield 
removing or pivoting. 
The sunshield can be pivoted on both sides alternatively or completely removed 
operating by the special Allen ex tool provided into the housing packaging (see 
fig.1). 
 

Back side body part removing 

WARNING: the back side of the housing 
body is destined to host power supply 
circuits and terminal strip connection with 
presence of high voltage. Before opening 
this side, please, switch off the line 
source. 

For safety regulation, the part of the body hosting power circuits must be 
accessed by tool. 
To remove this body part, operate on the (4) Phillips screws (see fig.2). 
Place the body part removed on the pivoted sunshield. 
 
 

Electrical Connection 

Power supply board installation 

Follow these steps: 

1.  Open the housing like above indicated. 
2.  Take note of the existing cabling provided. After that, disconnect the cabling 

from the power distribution board unscrewing the terminal strips. Remove the 
nylon spacer that support the board. 

3.  By screws provided into the packaging, fix the hexagonal spacer in-yard 

oriented (see fig.5).  

4.  Fix the power supply board on hexagonal spacers, orienting the output “VO” 

on upper side.  

5.  Connect the camera power conductors to the appropriate terminals “VO”. 
6.  Connect the main power supply input conductors to appropriate “230Vac” 

terminals and the ones for heater/thermostat to terminals “230HT”.  

In case you have not bought a KIT version of GH housing, the power supply line 
have to be provided by a three conductors cable running through the central 
PG11 gland inside of the housing: the main power supply conductors have to be 
connected to the appropriate terminal strips in the following way:  
 

Meaning Conductors 

color 

Terminal 

strip

MainPower IN                    Blue/Brown                      “230Vac” 
Out Heater 

White 

“230 HT” 

Out 

Camera 

  “VO” 

 
In addition, crimp the ground conductor to a ring terminal and fix it to the point 
identified by Ground symbol by the M4 screw provided.  
 

ENCLOSURE ASSEMBLY 

 
Back side body part re-assembly 

If this will be the latest operation to complete the housing body closure, insert the 
desiccant bag (without plastic protection) inside of the body before to proceed. 
Place the back side body part lining up the fixing holes to the screws. Push the 
two parts each other until they are properly combined. For better insertion and 
good tight against dust or avoid any water leaking, we suggest to spread a thin 
layer of syliconic lubricant over the O ring. Then tie the screws, following a cross 
fixing order.  
 

Fixing of sunshield 

Re-positioning of the sunshield on the holding point(s). 
Insert the fixing screw(s) and tie.