ABB Relion 670 Series Product Manual page 158

Generator protection REG670
Version 2.2
Injection equipment
Rule: If injection equipment is ordered, ROTIPHIZ or STTIPHIZSensitive rotor earth fault protection,
injection based (option B31) or 100% stator earth fault protection, injection based (option B32) is required
in the IED.
Injection unit, REX060
The REX060 injection unit requires a connection to a VT across the generator neutral
point earthing resistor. The VT must have a rating of at least 100 VA and a rated
secondary winding voltage of up to 120 V. It must adhere to IEC 61869-3:2011 section
5.5.301 Rated Output Values and the standard values specified according to burden
range II.
Casing
1/2 x 19" rack casing
Backplane module (BPM)
Human machine interface
HMI and logic module (HLM)
Injection modules
Note: One of RIM and SIM have to be selected if REX060 is specified
Rule: Stator injection module (SIM) is required if 100% stator earth fault protection,
injection based (option B32)(STTIPHIZ) is selected/active in REG670
Stator injection module (SIM)
If the generator is earthed via a primary resistor connected between the generator
neutral point and earth, a VT is placed across the primary resistor. SIM is then
connected to the secondary side of the VT. The VT must have a rating of at least 100
VA and a rated secondary winding voltage of up to 120 V. It must adhere to IEC
61869-3:2011 section 5.5.301 Rated Output Values and the standard values specified
according to burden range II.
Rule: Rotor injection module (RIM) is required if Sensitive rotor earth fault protection,
injection based (option B31) (ROTIPHIZ) is selected/active in REG670
Rotor injection module (RIM)
Power supply module
Rule: One Power supply module must be specified
Power supply module (PSM)
Mounting details with IP40 of protection from the front
19" rack mounting kit
Wall mounting kit for terminal
Flush mounting kit for terminal
Extra IP54 mounting seal + flush mounting kit for terminal
Rule: REX061 requires REX060 and that Rotor injection module (RIM) is selected in
REX060 and that Sensitive rotor earth fault protection, injection based (option B31)
(ROTIPHIZ) is selected/active in REG670.
Coupling capacitor unit, REX061
Rule: REX062 requires REX060 and that Stator injection module (SIM) is selected in
REX060 and that 100% stator earth fault protection, injection based (option B32)
(STTIPHIZ) is selected/active in REG670.
Shunt resistor unit, REX062
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1MRK 502 074-BEN M
GUID-3447C871-562C-46B4-A36C-0B8B62D38E48 v7
Quantity: 1MRK 002 500-AA
1MRK 002 544-AA
1MRK 002 544-BA
24-60 VDC 1MRK 002 239-AB
100-250 VDC 1MRK 002 239-BB
1MRK 002 420-BB
1MRK 002 420-DA
1MRK 002 420-PA
1MRK 002 420-NA
Quantity: 1MRK 002 550-AA
Quantity: 1MRK 002 555-AA
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