Application
RCS-9700C series Bay Control Units are mainly used for the measuring and control of bay level equipments in the substations. These series bay control units are object-oriented designed under the same hardware and software platform.
Functions
|
Module
|
9701C
|
9702C
|
9703C
|
9704C
|
9705C
|
9706C
|
9707C
|
9708C
|
9709C
|
9710C
|
|
AC inputs
|
5U4I
|
13U
|
5U4I
|
8U7I
|
5U4I
|
26U
|
5U4I
|
5U4I
|
8U7I
|
26U
|
|
DC inputs
|
15
|
8
|
8
|
8
|
no
|
no
|
no
|
8
|
8
|
15
|
|
Digital inputs
|
134
|
56
|
56
|
80
|
62
|
62
|
86
|
56
|
56
|
134
|
|
Digital output
|
16
|
16
|
16
|
8
|
16
|
no
|
8
|
8+6D0
|
16
|
16
|
|
Analog output
|
|
|
|
|
|
|
|
4
|
|
|
|
CB Synchronization
|
1
|
|
1
|
2
|
1
|
|
1
|
1
|
2
|
|
|
Interlocking function
|
√
|
√
|
√
|
|
√
|
|
|
|
√
|
√
|
|
Power quality
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
Features
= The equipment is based on 32 bits CPU and DSP hardware platform. It adopts real-time multitasks operation system with high processing ability.
= It adopts 14 bits high accuracy A/D converter so that all AC quantity inputs can be sampled simultaneously to ensure the accuracy of analog quantity measurement which is up to 15th harmonic component.
= A group of voltage and current analog inputs, and the basic contents consist of current, voltage, frequency, electric energy calculation, power and power factor
= Software and hardware timing are both adopted with 1ms timing accuracy to ensure the resolution of sequence of events.
= The control circuits adopt many block, permit and verify facilities, including bay level transverse interlock function based on network communication so that security of local and remote control can be ensured.
= Large scale LCD provides graph and text man-machine-interface which makes operation and inter-rogation convenient.
= Network of the equipments adopts 100M optic fiber or twisted wire ethernet. And It is convenient and easy to be setup.
= It adopts integral front plate and plug-in module structure. High and low voltage circuits are separated strictly which enhances EMC immunity performance.
= Low power consumption and wide ambient temperature range.
|