Hach sc200 User Manual

Model 6 Motor Control Centers 80459-641-01E
Appendix C—Automatic Vertical Bus Shutter 10/2012
© 1999–2012 Schneider Electric All Rights Reserved130
ENGLISH
Removal—Style 2 Follow these instructions to remove the automatic vertical bus shutter
assembly (see Figure 152 on page 130) from an existing Style 2 midshelf:
1. Turn off all power supplying this equipment before working on or inside
the equipment, and follow lockout/tagout procedures. Always use a
properly rated voltage sensing device to confirm the power is off.
2. Remove the unit from the MCC structure. Follow the procedures
contained in “Section 4—Installing the MCC”.
3. Remove the automatic vertical bus shutter rod from the vertical bus clip
located on the front of the vertical bus assembly.
4. Insert the manual shutter into the vertical bus assembly.
5. Remove the 10-32 x 3/8 in. mounting screw located on the inner left
edge of the midshelf.
6. Slide the automatic shutter assembly downward, clearing the midshelf.
7. Rotate the assembly downward to clear the front corner channel of the
structure.
8. Remove the automatic shutter assembly.
9. Replace all devices, doors, and covers before turning on the power to
the equipment.
Operation—Styles 1 and 2
Inserting a Unit When a unit is inserted into the Model 6 MCC structure, the operator
mechanism opens the automatic bus shutter, allowing the unit stabs to
connect with the vertical bus.
Removing a Unit The automatic shutter will close when a unit is removed from the structure.
The shutter door provides a barrier against incidental contact with the MCC
vertical bus.
DANGER
HAZARD OF ELECTRIC SHOCK,
EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective
equipment (PPE) and follow safe electrical
work practices. See NFPA 70E or
CSA Z462.
• This equipment must be installed and serviced
only by qualified electrical personnel.
• Turn off all power supplying this equipment
before working on or inside.
• Always use a properly rated voltage sensing
device to confirm power is off.
• Replace all devices, doors, and covers
before turning on power to this equipment.
Failure to follow this instruction will result
in death or serious injury.
Figure 152: Automatic Vertical Bus Shutter Removal—Style 2
Vertical
bus door
and rod
Midshelf
Operator
mechanism
Mechanism
housing
Mounting
screws
Manual
shutters
Vertical bus
assembly

Hach sc200 Specifications

General

Enclosure Rating	NEMA 4X/IP66
Operating Temperature	-20 to 60 °C (-4 to 140 °F)
Ambient Temperature	-20 to 60 °C (-4 to 140 °F)
Enclosure Material	Polycarbonate
Operating Humidity	0 to 95% non-condensing
Relay Outputs	Up to 4 SPDT relays
Storage Conditions	-40 to 70 °C (-40 to 158 °F)
Display	Graphical LCD
Inputs	2 digital sensor inputs
Outputs	4-20 mA
Power Supply	100 to 240 VAC, 50/60 Hz
Analog Outputs	2 or 4, 0/4-20 mA
Certifications	CE
Communication	Modbus RTU, HART
Dimensions	144 x 144 mm
Mounting	Panel mount
Output	4-20 mA
Power Requirements (Voltage)	100 to 240 VAC
Warranty	1 year
Weight	1.2 kg