GE DFF1000 Series, Instructions Manual, Page: 4 / 59

GEK – 106166B
1
TABLE OF CONTENTS
TABLE OF CONTENTS TABLE OF CONTENTS
TABLE OF CONTENTS
1. GENERAL DESCRIPTION AND APPLICATION 5
2. OPERATING PRINCIPLES 7
2.1 P
ROTECTION
F
UNCTIONS
7
2.1.1 F
REQUENCY
U
NITS
7
2.1.2 V
OLTAGE
U
NITS
9
2.2 I
NTERNAL
S
TATUS
10
2.3 M
ONITORING AND
R
EGISTERING
F
UNCTIONS
12
2.3.1 M
EASUREMENT
12
2.3.2 LED S
IGNALIZATION
12
2.3.3 S
ELF
-
CHECKING AND DIAGNOSIS
13
2.4 A
NALYSIS
F
UNCTIONS
13
2.4.1 E
VENT
R
EGISTER
13
2.4.2 O
SCILLOGRAPHY
R
EGISTER
. 13
2.5 S
ETTING
T
ABLES
14
2.6 I
NPUTS AND
O
UTPUTS
15
2.6.1 D
IGITAL INPUTS
15
2.6.2 O
UTPUTS
15
2.7 M
AN
M
ACHINE
I
NTERFACE
(MMI). 16
2.8 R
EMOTE
C
OMMUNICATIONS
16
3. SETTINGS 17
4. EQUIPMENT CONFIGURATION 21
4.1 I
NPUTS
C
ONFIGURATION
21
4.2 O
UTPUTS
C
ONFIGURATION
22
4.3 LED
S
C
ONFIGURATION
22
5. TECHNICAL CHARACTERISTICS 23
5.1 M
ODEL
L
IST
23
5.2 T
ECHNICAL
C
HARACTERISTICS
24
6. HARDWARE DESCRIPTION 27
6.1 M
ECHANICAL
C
ONSTRUCTION
27
6.1.1 B
OX
C
ONSTRUCTION
. 27
6.1.2 E
LECTRICAL
C
ONNECTIONS
. 27
6.1.3 I
NTERNAL
C
ONSTRUCTION
. 27
6.1.4 I
DENTIFICATION
. 29
6.1.5 M
AGNETIC
M
ODULE
. 29
6.1.6 P
ROTECTION
CPU M
ODULE
29
6.1.7 C
OMMUNICATIONS
CPU M
ODULE
. 30
6.1.8 I
NPUTS
M
ODULE
. 30
6.1.9 O
UTPUTS
M
ODULE
. 30
6.1.10 P
OWER
S
UPPLY
. 30
6.2 R
ECEPTION
, O
PERATION AND
S
TORAGE
. 31
6.3 I
NSTALLATION
31