Riko TOKYO RIKOSHA 電源システムをクリエイトする　株式会社東京理工舎

Products menu･Retrieval

Type index

Tyristor Type Power Transformer

• Varitap
• Varitap Controller
• Heater Controller
• Disconnection Alert Machine

Digital Instruction Adjustment Mater

• Digital Instruction Adjustment Mater

Alternating Current Switching Power Supply　

• Wave

Frequency Converter

• AC/DC Converter

Alternate Current Voltage Adjustment Machine

• Slide Transform

Stabilizing Power Supplies

• Auto Power(Slide Trance System)
• Thyristor Type
• The Magnet Amplifier
• IVR(Induced Voltage Regulator)Type
• CVT(Low Voltage Trance)

Inverter

• DC/AC Inverter

UPS

• UPS

Stabilizing Power Supplies

• Stabilizing Power Supplies

Various of a Transformer

• General Transformer
• Noise-Cut Transformers
• Thunder Endurance Transformer

Non-Contact Energy Transfer System

• Non-Contact Energy Transfer System

Various Testing Machine

• Various Testing Machine

PRODUCTS

Various Testing Machine

Various Testing Machine　Dip Simulator

International standard IEC61000-4-11(2004) Correspondence voltage descent examination device
Enable to dip, short time black out, voltage change examination.
Correspondence to single phase(100V) - 3Phase(440V)　examination.
The correspondence manipulate is possible from touch panel, external PC and RS232C.
Award to the Saitama Industry personal club (Nishikaiki commemoration prize)!

Product Specifications

Input voltage (A transformer require 3phase 4wire type if an input voltage is 3phase 3wire type.)	3φ4W,50/60Hz	Between L to N：100V - 254V (-10%,+10%)
		Between L to L：173V - 440V (-10%,+10%)
Out put voltage	Main powers 100 - 5％	A slide transformer can manipulate serial variable, 0% is short reason to electromagnetic contactor.
Output current	Max 30A (serial rating)	An examination characteristic of IEC is regulation to 16A.
	time rated value	80%output：30A Concatenation→20A 5sec in IEC standard
		70%output：30A Concatenation→20A 5sec in IEC standard
		40%output：40A 3min
Load change	100%output：0 - 16A less than 5%
	80%output：0 - 20A less than 5%
	70%output：0 - 23A less than 5%
	40%output：0 - 40A less than 5%
Peak current provide ability	100V - 120V：250Amax
	200V - 240V：500Amax
	250V - 415V：1000Amax
Over　shout・under shout	Constant voltage less than 5%
Voltage change time (moment stop examination item)	1 - 5μS(100ΩResistance Load time)
Voltage switch starting phase (moment stop examination item)	0 - 360°(1°step)　Phase measurement error： Less than ±10°
Voltage change mode (moment stop･voltage change common examination item)	Independence the each single phase: Correspondence neuter point: phase space
	all phase together : Correspondence neuter point
Under voltage establishment item (Moment stop examination･Voltage change common examination item)	100 - 0%(1%step)
Voltage drop time (moment stop examination item)	0.1 - 250/300cycle(0.1cycle)However less than　examination cycle.
Voltage increase time (moment stop examination item)	moment change and 100/120 - 999cycle(1cycle step)
Descent voltage maintenance time (Voltage fluctuation examination item)	1 - 9999cycle(1cycle step)
Voltage increase time (Voltage fluctuation examination item)	25/30 - 9999cycle(1cycle step)But, minimum of configuration time has setting value depends on decrease voltage configuration value.(70%:25/30cycle,100%:80/100cycle)
Examination cycle (moment stop examination item)	moment examination ：250/300cycle - 9999cycle
	voltage fluctuation examination：250/300cycle - 9999cycle
The number of exanimation time (moment stop/voltage fluctuation common exanimation item)	1 - 99time and concatenation
Save configuration data	within memory
	External memory: PC display by RS232C connection
operation method	panel side： Touch panel
	Outside operation：PC display by RS232C connection
Power control	1φ2W,50/60Hz,100/110V(-10%,+10%)