Signal Processing; Ur Signal Processing - GE C70 Instruction Manual

SIGNAL PROCESSING

Table 2-9: UR order codes for replacement modules, vertical units
POWER SUPPLY
CPU
FACEPLATE/DISPLAY
2
CONTACT INPUTS/OUTPUTS
CT/VT MODULES
(not available for the C30)
INTER-RELAY COMMUNICATIONS
2.4 Signal processing

2.4.1 UR signal processing

The UR series relays are microprocessor-based protective relays that are designed to measure power system conditions
directly via CT and PT inputs and via other sources of information, such as analog inputs, communications inputs and
contact inputs. The following figure shows the overall signal processing in URs.
2-14
UR - ** - *
| SH B | 125 / 300 V AC/DC
| SL V | 24 to 48 V (DC only)
| T | RS485 with 3 100Base-FX Ethernet, multimode, SFP with LC
| U | RS485 with 1 100Base-TX Ethernet, SFP RJ-45 + 2 100Base-FX Ethernet, multimode, SFP with LC
| V | RS485 with 3 100Base-TX Ethernet, SFP with RJ-45
| 3F | Vertical faceplate with keypad and English display
| 3D | Vertical faceplate with keypad and French display
| 3R | Vertical faceplate with keypad and Russian display
| 3A | Vertical faceplate with keypad and Chinese display
| 3K | Enhanced front panel with English display
| 3M | Enhanced front panel with French display
| 3Q | Enhanced front panel with Russian display
| 3U | Enhanced front panel with Chinese display
| 3L | Enhanced front panel with English display and user-programmable pushbuttons
| 3N | Enhanced front panel with French display and user-programmable pushbuttons
| 3T | Enhanced front panel with Russian display and user-programmable pushbuttons
| 3V | Enhanced front panel with Chinese display and user-programmable pushbuttons
| 3I | Enhanced front panel with German display
| 3J | Enhanced front panel with German display and user-programmable pushbuttons
| 4A | 4 Solid-State (no monitoring) MOSFET outputs
| 4B | 4 Solid-State (voltage with optional current) MOSFET outputs
| 4C | 4 Solid-State (current with optional voltage) MOSFET outputs
| 4D | 16 Contact inputs with Auto-Burnishing
| 4L | 14 Form-A (no monitoring) Latching outputs
| 67 | 8 Form-A (no monitoring) outputs
| 6A | 2 Form-A (voltage with optional current) and 2 Form-C outputs, 8 contact inputs
| 6B | 2 Form-A (voltage with optional current) and 4 Form-C outputs, 4 contact inputs
| 6C | 8 Form-C outputs
| 6D | 16 Contact inputs
| 6E | 4 Form-C outputs, 8 contact inputs
| 6F | 8 Fast Form-C outputs
| 6G | 4 Form-A (voltage with optional current) outputs, 8 contact inputs
| 6H | 6 Form-A (voltage with optional current) outputs, 4 contact inputs
| 6K | 4 Form-C and 4 Fast Form-C outputs
| 6L | 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 contact inputs
| 6M | 2 Form-A (current with optional voltage) and 4 Form-C outputs, 4 contact inputs
| 6N | 4 Form-A (current with optional voltage) outputs, 8 contact inputs
| 6P | 6 Form-A (current with optional voltage) outputs, 4 contact inputs
| 6R | 2 Form-A (no monitoring) and 2 Form-C outputs, 8 contact inputs
| 6S | 2 Form-A (no monitoring) and 4 Form-C outputs, 4 contact inputs
| 6T | 4 Form-A (no monitoring) outputs, 8 contact inputs
| 6U | 6 Form-A (no monitoring) outputs, 4 contact inputs
| 6V | 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 contact inputs
| 8L | Standard 4CT/4VT with enhanced diagnostics
| 8N | Standard 8CT with enhanced diagnostics
| 8M | Sensitive Ground 4CT/4VT with enhanced diagnostics
| 8R | Sensitive Ground 8CT with enhanced diagnostics
| 8V | Standard 8VT with enhanced diagnostics
| 2A | C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
| 2B | C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
| 2E | Bi-phase, single channel
| 2F | Bi-phase, dual channel
| 2G | IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
| 2H | IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels
| 2I | Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser
| 2J | Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
| 72 | 1550 nm, single-mode, Laser, 1 Channel
| 73 | 1550 nm, single-mode, Laser, 2 Channel
| 74 | Channel 1 - RS422; Channel 2 - 1550 nm, single-mode, Laser
| 75 | Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
| 76 | IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 1 Channel
| 77 | IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 2 Channels
| 7A | 820 nm, multimode, LED, 1 Channel
| 7B | 1300 nm, multimode, LED, 1 Channel
| 7C | 1300 nm, single-mode, ELED, 1 Channel
| 7D | 1300 nm, single-mode, Laser, 1 Channel
| 7E | Channel 1 - G.703; Channel 2 - 820 nm, multimode
| 7F | Channel 1 - G.703; Channel 2 - 1300 nm, multimode
| 7G | Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
| 7H | 820 nm, multimode, LED, 2 Channels
| 7I | 1300 nm, multimode, LED, 2 Channels
| 7J | 1300 nm, single-mode, ELED, 2 Channels
| 7K | 1300 nm, single-mode, Laser, 2 Channels
| 7L | Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
| 7M | Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
| 7N | Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
| 7P | Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
| 7Q | Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
| 7R | G.703, 1 Channel
| 7S | G.703, 2 Channels
| 7T | RS422, 1 Channel
| 7W | RS422, 2 Channels
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
CHAPTER 2: PRODUCT DESCRIPTION