Toshiba Dvr 35 Instruction Manual

INSTRUCTION MANUAL
TD SERIES
Low Voltage
Digital Solid State Starter
48 - 1250 A
Issued: 9/03
Manufactured in the USA
INSTALLATION - OPERATION - MAINTENANCE
DOCUMENT: NBZ0001 

SAFETY
    WARNING
SAFETY CODES
Toshiba motor control is designed and built in accordance with the latest\
 applicable provisions of
NEMA and the National Electrical Code.  Installations must comply with a\
ll applicable state and local
codes, adhere to all applicable National Electric Code (NFPA 70) standards and instructions provided
in this manual.
HAZARDOUS VOLTAGE will cause severe injury, death, fire, explosion andproperty damage.
•       Turn off and lock out Primary and Control Circuit Power...

SAFETY
    DANGER
    WARNING
    CAUTION
IMPORTANT MESSAGES
Read this manual and follow its intructions.   Signal words such as DANGER, WARNING
and CAUTION will be followed by important safety information that must b\
e carefully reviewed.
Indicates a situation which will result in death, serious injury, and severe property damage if you
do not follow instructions.
Means that you might be seriously injured or killed if you do not follow\
 instructions.  Severe
property damage might also occur.
Means...

TD Series
Digital Solid State Soft Starter
48 - 1250A
Chapter 1: Introduction ..................................................... 1
1.1 General
1.2 Specifications and Performance Features
Chapter 2: Installation ....................................................... 4
2.1 Receiving and Unpacking
2.2 Location
2.3 Initial Unit Inspection
2.4 Warning
2.5 Mounting and Cleaning
2.6 Power Terminal Wire Range and Tightening Torque
2.7 Dimensions
Chapter 3:  Motor  Overload Protection...

TD - Series- 1 -
TD SeriesDigital Solid State Soft Starter 48 - 1250A
1.1    General
The TD Series is a digitally programmable solid state reduced voltage
soft starter. Its six SCR design features a voltage/current ramp with an
anti-oscillation circuit for smooth load acceleration. The SCRs are sized
to withstand starting currents of 500% for 60 seconds (compared to
350% for 30 seconds from other manufacturers). The TD Series features
smooth, stepless ramp control which reduces motor inrush current and...

TD - Series- 2 -
TD  Series    Digital Solid State Soft Starter 48 - 1250A
1.2    Specifications and Performance Features Cont’d
Note 1: Enabled via programming
Two Stage Electronic
Overload CurvesStarting: Programmable for Class 5 through 30
Run: Programmable for Class 5 through 30 when At-Speed 
is detected.
Overload Reset (Note 1)Manual (default) or automatic
Retentive Thermal MemoryOverload circuit retains thermal condition of the motor 
regardless of control power status. Unit uses real time clock...

TD - Series- 3 -
TD SeriesDigital Solid State Soft Starter 48 - 1250A
1.2    Specifications and Performance Features Cont’d
Phase Currents0 - 9999 Amps, Phase A, B, or C
Remaining Thermal Capacity0 - 100% of available motor thermal capacity
Elapsed Time0 - 1,000,000.0 hours, non resetable
Run Cycle Counter0 - 10,000,000 run commands non resetable
Lockout Time ValuesRemaining time of any enabled lockout timer
Fault CodesAbbreviated fault codes, indicating trip and operating mode
Fault HistoryLast 3 faults...

TD - Series- 4 -
TD  Series    Digital Solid State Soft Starter 48 - 1250A
2.1   Receiving and Unpacking
Upon receipt of the product you should immediately do the following:
•Carefully unpack the unit from the shipping carton and inspect it for
shipping damage (if damaged, notify the freight carrier and file a
claim within 15 days of receipt).
• Verify that the model number on the unit matches your purchase
order.
• Confirm that the ratings sticker on the unit matches or is greater
than the motor’s HP...