255-250-DNDN-UL YOKOGAWA, 255-250-DNDN-UL Datasheet - Page 11

• Manufacturer Part Number: 255-250-DNDN-UL
• Description: FREQUENCY PANEL METER MODEL 255-2 55-65HZ 240VAC UL
• Manufacturer: YOKOGAWA

Specifications of 255-250-DNDN-UL

• Meter Range: 55Hz To 65Hz
• Meter Size/dimensions: 2.5" X 2.5"
• Scale Length: 2.06"
• Meter Function: Frequency

S
C
A
L
E
S
C
A
L
E
O
N
L
Y
O
N
L
Y
*Shunts are not included: For 50mV shunts, see page 31
AC Voltmeters
DC Ammeters
DC AMMETERS — ZERO-CENTER
DC AMMETERS — ZERO-CENTER, 50 mV, SHUNT RATED (LEAD RES. RANGE: .05-.07Ω)*
Rating
& Scale
AC VOLTMETERS — SELF-CONTAINED, IRON VANE TYPE, PIVOT AND JEWEL 60 Hz
AC VOLTMETERS — SELF-CONTAINED, IRON VANE TYPE, PIVOT AND JEWEL 400 Hz
AC VOLTMETERS — TRANSFORMER RATED, 0-150 VOLTS, PIVOT AND JEWEL, IRON VANE
TYPE, 60 Hz.
AC VOLTMETERS — EXPANDED SCALE, RECTIFIER TYPE
Rating
& Scale
Rating
& Scale
100-0-100 Amp
110-130 Volts
105-125 Volts
10-0-10 Amp
15-0-15 Amp
20-0-20 Amp
30-0-30 Amp
50-0-50 Amp
20-0-20 Amp
40-0-40 Amp
50-0-50 Amp
75-0-75 Amp
100 Volts
150 Volts
300 Volts
500 Volts
600 Volts
150 Volts
300 Volts
1-0-1 Amp
2-0-2 Amp
5-0-5 Amp
10 Volts
15 Volts
30 Volts
50 Volts
600 Volts
750 Volts
3 Volts
5 Volts
Size
Size
Size
3 kV
Type
Type
Type
250 101 LALA
250 101 LELE
250 101 LSLS
250 101 MTMT
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
250 125 ECNG
250 125 ECNP
250 125 ECNT
250 125 ECPB
250 125 ECPK
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
1
1
1
Band
Band
Taut
Taut
1
1
1
⁄
⁄
⁄
2
2
2
250 201 LALA
250 201 LELE
250 201 LSLS
250 201 MTMT
250 201 NDND
250 201 NGNG
250 201 NLNL
. . . . . . . . . .
250 225 ECNG
250 225 ECNP
250 225 ECNT
250 225 ECPB
250 225 ECPK
. . . . . . . . . .
. . . . . . . . . .
Band
Band
Cont’d
Taut
Taut
250 244 LJLJ
250 244 LSLS
250 244 MTMT
250 244 NDND
250 244 NLNL
250 244 NTNT
250 244 PKPK
250 244 PZPZ
250 244 RXRX
. . . . . . . . . .
. . . . . . . . . .
250 245 PZPZ
250 245 RXRX
250 244 PZSJ
250 244 PZSM
250 244 PZVJ
Series
2
2
2
200
1
1
1
⁄
⁄
⁄
2
2
2
Pivot and
Pivot and
254 201 LALA
254 201 LELE
254 201 LSLS
254 201 MTMT
254 201 NDND
254 201 NGNG
254 201 NLNL
. . . . . . . . . .
. . . . . . . . . .
254 225 ECNP
254 225 ECNT
254 225 ECPB
254 225 ECPK
. . . . . . . . . .
. . . . . . . . . .
Jewel
Jewel
250 301 LALA
250 301 LELE
250 301 LSLS
250 301 MTMT
250 301 NDND
250 301 NGNG
250 301 NLNL
250 301 NTNT
250 325 ECNG
250 325 ECNP
250 325 ECNT
250 325 ECPB
250 325 ECPK
250 337 PNPN
250 337 PTPT
Band
Band
Taut
Taut
250 344 LJLJ
250 344 LSLS
250 344 MTMT
250 344 NDND
250 344 NLNL
250 344 NTNT
250 344 PKPK
250 344 PZPZ
250 344 RXRX
250 344 SFSF
250 344 SJSJ
250 345 PZPZ
250 345 RXRX
250 344 PZSJ
250 344 PZSM
250 344 PZVJ
Series
3
3
3
200
1
1
1
⁄
⁄
⁄
2
2
2
Pivot and
254 301 LALA
254 301 LELE
254 301 LSLS
254 301 MTMT
254 301 NDND
254 301 NGNG
254 301 NLNL
254 301 NTNT
. . . . . . . . . .
254 325 ECNP
254 325 ECNT
254 325 ECPB
254 325 ECPK
Pivot and
254 337 PNPN
254 337 PTPT
Jewel
Jewel
250 401 LALA
250 401 LELE
250 401 LSLS
250 401 MTMT
250 401 NDND
250 401 NGNG
250 401 NLNL
250 401 NTNT
. . . . . . . . . .
250 425 ECNP
250 425 ECNT
250 425 ECPB
250 425 ECPK
250 437 PNPN
250 437 PTPT
Band
Band
Taut
Taut
250 444 LJLJ
250 444 LSLS
250 444 MTMT
250 444 NDND
250 444 NLNL
250 444 NTNT
250 444 PKPK
250 444 PZPZ
250 444 RXRX
250 444 SFSF
250 444 SJSJ
250 445 PZPZ
250 445 RXRX
250 444 PZSJ
250 444 PZSM
250 444 PZVJ
Series
4
4
4
200
1
1
1
⁄
⁄
⁄
2
2
2
Pivot and
Pivot and
254 401 LALA
254 401 LELE
254 401 LSLS
254 401 MTMT
254 401 NDND
254 401 NGNG
254 401 NLNL
254 401 NTNT
. . . . . . . . . .
254 425 ECNP
254 425 ECNT
254 425 ECPB
254 425 ECPK
254 437 PNPN
254 437 PTPT
Jewel
Jewel
5