Atec Chroma-62015B Series - Manual (Page 2)

Equipped with the functionality of N+1 redundancy and hot-swap,
the 62000B Series of modular DC power supplies are most
applicable for 24 hours non-stop applications such as the SMD
plating production lines, as well as product life burn-in test for IT
products like DC converters, LCD backlight inverters and routers.
For continuous operation applications the modular hot-swap
design allows engineers to replace the failure unit on-site without
shutting down the entire system.
HOT-SWAP OPERATION
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The 62000B modular power supplies are capable of providing high power output up to 120KW/2000A
with minimal specification degradation via CSU(Control & Supervisor Unit). Each chassis is designed
to accommodate a maximum of 9KW and include current sharing capability to ensure system stability.
In addition, for convenient control of even large power systems, a CSU is provided to set and display
output and protection circuits via a standard CAN bus communication protocol.
HIGH POWER APPLICATIONS WITH CSU
9KW 18KW 27KW 36KW 45KW
15V 540A 1080A 1620A 2160A 2700A
30V 300A 600A 900A 1200A 1500A
60V 150A 300A 450A 600A 750A
80V 108A 216A 324A 432A 540A
150V 60A 120A 180A 240A 300A
Paralleled unit
of mainframe
1 2 3 4 5
Note: Contact the factory for more information on customization of high power system ( >2000A).
Voltage Rating
Current Rating Power Rating
Available Power Ratings
A620007 CSU Key Features:
■
Stand-alone controller for paralleled 62000B DC power for bulk power
■ Digital encoder knobs and function keys
■ Simultaneous display of output voltage and current
■ Standard Analog programmable interface
■ Standard CAN Bus
■ Optional Ethernet interface
■ User define I/O interface
Controller Area Network (CAN) is a multicast shared, differential serial bus standard. CAN was specifically designed to be robust
in electromagnetically noisy environments and can utilize a differential balanced line like RS-485. Introduced by Bosch in 1986 for
in-vehicle networks in cars, it is used in myriad applications including factory automation, building automation, aircraft and aerospace
as well as in cars, trucks and buses. CAN bus replaced bulky wiring harnesses with a two-wire differential cable. CAN provides
services at layers 1 and 2 of the OSI model and uses a broadcast method for placing frames on the wire. CAN provides low-speed,
fault-tolerant transmission of 125 Kbps up to 40 meters, which can function over one wire if a short occurs. Transmission without fault
tolerance is provided up to 1 Mbps and 40 meters, and distances up to 1 km are achieved with bit rates of 50 Kbps. Bit rates up to 1
Mbit/s are possible at network lengths below 40m. Decreasing the bit rate allows longer network distances (e.g. 125 kbit/s at 500 m).
CAN BUS’S ADVANTAGES
A620007 Control & Supervisor Unit